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Word CounterCount words, characters, sentences, and paragraphs in your text.JSON Formatter and ValidatorFormat, validate, and minify JSON with readable syntax errors.Base64 Encoder and DecoderEncode plain text to Base64 or decode Base64 back to text.URL Encoder and DecoderEncode or decode text for use in URL components.Percentage CalculatorCalculate a percentage of a number, percentage share, or percentage change.Merge PDF FilesCombine multiple PDF files into one PDF document in your browser.Split PDF PagesExtract selected pages or page ranges from a PDF into a new file.Rotate PDF PagesRotate every page in a PDF by 90, 180, or 270 degrees.Average CalculatorCalculate mean, median, mode, range, and sum from a list of numbers.BMI CalculatorCalculate adult BMI from height and weight; this is a screening estimate, not a diagnosis.BMR CalculatorEstimate basal metabolic rate using the Mifflin–St Jeor equation.50/30/20 Budget CalculatorSplit monthly take-home income into needs, wants, and savings targets.Annuity Future Value CalculatorEstimate future value of regular end-of-period contributions at a fixed rate.Scientific Calculator - Online & FreeA free online scientific calculator with trigonometry, logarithms, powers, roots, constants, memory and history. Works in your browser, offline, no signup.Salary to Hourly Calculator - Pay ConverterConvert an annual salary to an hourly wage and back, across weekly and monthly pay too, based on your hours. Free, private, and 100% client-side, no signup.Dividend Reinvestment Calculator - DRIPSee how reinvested dividends compound over time, and compare DRIP vs taking cash. Add dividend growth and contributions. An estimate, not advice. Runs offline.APR Calculator - True Loan CostWork out a loan's true annual cost — the APR — by folding fees into the rate, so you can compare offers fairly. See nominal vs APR. Private, runs offline.Lease vs Buy Calculator - True CostCompare the true net cost of leasing vs buying over the same period — crediting the resale value you keep when you buy. See which is cheaper. Private, runs offline.How Much House Can I Afford? CalculatorEstimate how much house you can afford from your income, debts, and down payment using an adjustable DTI. An estimate, not a pre-approval. Private, runs offline.Refinance Calculator - Break-Even & SavingsSee if refinancing pays off: monthly savings, break-even months, and an honest total-interest comparison (a lower payment can cost more). An estimate, runs offline.401(k) Calculator - Growth with Employer MatchProject your 401(k) at retirement with employer match and compound growth. See contributions vs match vs growth. A US estimate, not advice — runs offline, private.Pension Calculator - Pot & DB IncomeProject a pension pot from contributions and growth, or estimate a defined-benefit pension: salary × service × accrual. You set the rules. An estimate, not advice.RMD Calculator - Required Minimum (US)Estimate your US Required Minimum Distribution: RMD = prior-year-end balance ÷ IRS life-expectancy factor. Dated factors, editable. An estimate, not tax advice.Roth IRA Calculator - Tax-Free GrowthProject your Roth IRA's tax-free growth to retirement and see the advantage vs a taxable account. A US estimate, not advice; limits change yearly. Runs offline.SWP Calculator - Withdrawal Plan & LongevityModel a systematic withdrawal plan: see your ending balance or how long a corpus lasts, and whether withdrawals are sustainable. An estimate, not advice. Offline.Capital Gains Tax Calculator - Any CountryEstimate your capital gain and the tax on it using your own rate — works in any country, for stocks, crypto, or property. An estimate, not tax advice. Runs offline.Income Tax Estimator - Any BracketsEstimate income tax on tax bands you enter — any country, any year. See tax due, after-tax income, effective and marginal rate. An estimate, not tax advice.Self-Employment Tax Calculator (US)Estimate US self-employment tax (Social Security + Medicare): net profit × 92.35% × 15.3%. Shows the deductible half. Dated, editable rates. An estimate, not advice.Acceleration Converter - g to m/s², ft/s²Convert acceleration — m/s², ft/s², g-force, and Gal. Exact factors shown (1 g = 9.80665 m/s²), with real-world g examples. Works offline, no signup.Angle Converter - Degrees to Radians & GonConvert angles — degrees, radians, gradians, arcminutes, arcseconds. Shows the exact formula and the π-multiple (90° = π/2 rad). Works offline, no signup.Area Converter - sq m, sq ft, Acres, HectaresConvert area between square metres, square feet, acres, hectares, and more. Exact factors shown (1 acre = 43,560 sq ft), land units included, works offline.Celsius to Fahrenheit - Formula & Chart FreeConvert Celsius to Fahrenheit instantly (and back). Formula: °F = °C × 9/5 + 32. Includes an oven-temperature chart and common values. Works offline, no signup.cm to inches Converter - Exact, with Table FreeConvert cm to inches instantly (and back). 1 inch = 2.54 cm exactly. Get the decimal, the nearest fraction, and a full cm-to-inches table. Works offline, no signup.Cooking Measurement Converter - Cups to GramsConvert cooking measures — cups, tablespoons, teaspoons, mL — and get grams per ingredient (flour, sugar, butter). US, metric & UK cups. Works offline, no signup.Data Storage Converter - MB, GB, TB, KiB FreeConvert data — bits, bytes, KB, MB, GB, TB, and KiB/MiB/GiB. Shows decimal (1000) vs binary (1024) and the exact factor. Explains the 1 TB = 931 GB mystery. Offline.Density Converter - kg/m³, g/cm³, lb/ft³ FreeConvert density — kg/m³, g/cm³, g/mL, kg/L, lb/ft³, lb/gal. Exact factors shown (1 g/cm³ = 1000 kg/m³; water = 1000 kg/m³). Works offline, no signup.Energy Converter - Joules, Calories, kWh, BTUConvert energy — joules, calories, kcal, kJ, watt-hours, kWh, BTU. Exact factors shown (1 cal = 4.184 J), with the food calorie vs kcal explained. Works offline.feet to meters Converter - Exact, with TableConvert feet to meters instantly (and back). 1 foot = 0.3048 m exactly. Enter a height like 5 ft 10 in, or use the full table. Works offline, no signup.Flow Rate Converter - GPM, L/min, m³/h, CFMConvert flow rate — L/s, L/min, m³/h, GPM (US & UK), CFM. Exact factors shown (1 US GPM = 3.785 L/min), with US vs UK gallons handled. Works offline, no signup.Force Converter - Newtons, kgf, lbf, kN FreeConvert force — newtons, kilonewtons, kgf, pound-force, dyne. Exact factors shown (1 kgf = 9.80665 N), with force vs mass explained. Works offline, no signup.Frequency Converter - Hz, kHz, MHz, GHz, rpmConvert frequency — Hz, kHz, MHz, GHz, rpm, rps. Exact factors shown (1 Hz = 60 rpm; 1 MHz = 1,000,000 Hz), with rpm to Hz made simple. Works offline, no signup.Fuel Economy Converter - MPG to L/100km FreeConvert fuel economy — MPG (US & UK), L/100km, km/L. Shows the inverse formula (L/100km = 235.215 ÷ US MPG), with US vs UK MPG explained. Works offline, no signup.kg to lbs Converter - Exact, with Table FreeConvert kg to lbs instantly (and back). 1 kg = 2.2046226 lb. Get pounds, stone and pounds, lb and oz, plus a full kg-to-lbs table. Works offline, no signup.Length Converter - Metric & Imperial Units FreeConvert length between metric and imperial units — cm, m, km, inches, feet, yards, miles. Exact factors shown (1 in = 2.54 cm), works offline, no signup.Magnetic Field Converter - Gauss to Tesla, mTConvert magnetic field units: tesla, gauss, millitesla, microtesla, milligauss. Exact factors shown (1 T = 10,000 G). Works offline, no signup.mL to cups Converter - US, Metric & UK FreeConvert mL to cups instantly (and back). Pick US (236.6 mL), metric (250 mL), or UK (284 mL) cups — the exact factor is shown. Full baking table. Works offline.mph to km/h Converter - Exact, Speed LimitsConvert mph to km/h instantly (and back). 1 mph = 1.609344 km/h. Includes a common speed-limit table for driving abroad. Works offline, no signup.Power Converter - hp to kW, Watts, BTU/h FreeConvert power — watts, kW, horsepower, metric hp (PS), BTU/h. Exact factors shown (1 hp = 745.7 W), mechanical vs metric hp explained. Works offline, no signup.Pressure Converter - psi, bar, kPa, atm, mmHgConvert pressure — psi, bar, kPa, atm, mmHg, millibar. Exact factors shown (1 bar = 14.5 psi), tyre & weather units, with gauge vs absolute explained. Works offline.Speed Converter - mph, km/h, m/s, Knots FreeConvert speed between mph, km/h, m/s, knots, and ft/s. Exact factors shown (1 mph = 1.609344 km/h; 1 knot = 1.852 km/h), works offline, no signup.Temperature Converter - Celsius Fahrenheit KelvinConvert temperature between Celsius, Fahrenheit, and Kelvin. The exact formula is shown (°F = °C × 9/5 + 32), plus key reference points. Works offline, no signup.Time Converter - Seconds, Minutes, Hours, DaysConvert time durations — seconds, minutes, hours, days, weeks, months, years. Exact factors shown (1 day = 86,400 s), with honest month and year averaging. Offline.Torque Converter - Nm to ft-lb, in-lb, kgf·mConvert torque — newton-metres, pound-feet, pound-inches, kgf·m. Exact factors shown (1 lb-ft = 1.35582 Nm), with why N·m is torque, not energy. Works offline.Volume Converter - Litres, Gallons, mL, Cups FreeConvert volume between metric, US, and UK units — litres, mL, gallons, pints, cups, fluid ounces. US and UK clearly labelled, exact factors shown, works offline.Weight Converter - kg, lbs, g, oz, stone FreeConvert weight between metric and imperial — kg, grams, pounds, ounces, stone, tonnes. Exact factors shown (1 lb = 0.45359237 kg), works offline, no signup.12 Hour to 24 Hour Converter | Military Time Conversion ToolConvert 12-hour time to 24-hour format instantly with our precision converter. Features bulk conversion, seconds support, and military time reference tables.24-Hour to 12-Hour Converter | Precision Military Time ToolConvert 24-hour military time to 12-hour format instantly. Precision-driven interface for AM/PM conversion, bulk processing, and spoken format. High contrast & accessible.Add Days to Date Calculator - Calendar or Business DaysFree online add days to date calculator. Add or subtract calendar days, business days, weeks, months, or years from any date, skip weekends and holidays, and copy the target date. Runs in your browser.Add Months to Date Calculator - Add or Subtract Calendar MonthsUse a free add months to date calculator to add or subtract calendar months, handle month-end dates like January 31, and copy the resulting date.Add Years to Date Calculator - Add or Subtract Calendar YearsUse a free add years to date calculator to add or subtract calendar years, handle February 29 leap-day rules, and copy the resulting date.Free Online Alarm Clock with Snooze, Multiple Alarms & Custom ThemesSet multiple alarms online with snooze, custom sounds, fullscreen themes, live countdowns, and ambient animations. Free browser alarm clock for desktop, iPhone, Android, and tablets.Anniversary Calculator - Years, Months & Days TogetherFree anniversary calculator. Find the exact time since a wedding, a first date or any milestone in years, months, days, hours, minutes and seconds, with totals and 1, 5 and 10 year milestone dates. Runs entirely in your browser.Birthday Calculator - Age, Days Lived & Next Birthday CountdownFree online birthday calculator for exact age, days lived, a live next birthday countdown, birthday-year progress, zodiac sign, birthstone, and birth flower. Runs entirely in your browser.Business Days Calculator - Count Business Days Between DatesUse a free business days calculator to count business days between dates, exclude weekends and holidays, customize Saturday or Sunday work, and copy the result.Calendar Generator - Make a Printable Month or Year CalendarFree online calendar generator: build a calendar for any month, quarter, or year, start the week on Sunday or Monday, add ISO week numbers, and print it. Runs entirely in your browser.Countdown Timer Online - Custom Event and Fullscreen TimerUse a free countdown timer online for custom minutes, events, meetings, classes, workouts and fullscreen display with local alarm sounds and no signup.Current Date and Time Now - Live Clock & TimestampSee the current date and time now with live local time, UTC, Unix timestamp, ISO 8601, timezone, and copy-ready formats in your browser.Custom Date Formatter - Pattern, Locale & Time ZoneFree custom date formatter. Build a date format from tokens, pick any of 16 locales and 19 time zones, preview it live, and run the same pattern over a whole pasted list in batch mode. Runs entirely in your browser.Date Format Converter - ISO, Unix & Custom PatternsFree online date format converter. Paste any date string, ISO 8601 value, or Unix timestamp and get it back as a custom pattern, ISO, epoch seconds, RFC 2822, and local or UTC text. Runs entirely in your browser.Date to Roman Numerals Converter - Tattoo & Anniversary DatesFree date to Roman numerals converter for tattoos, anniversaries, weddings, birthdays, jewelry, and inscriptions. Choose DD/MM/YYYY, MM/DD/YYYY, YYYY/MM/DD, separators, and copy instantly.Date to Timestamp Converter - Date & Time to Unix EpochConvert a calendar date and time into a Unix timestamp. Get the epoch value in seconds and milliseconds plus the ISO 8601 string, and choose whether the date is read as local time or UTC. Runs entirely in your browser.Date Validator - Check If A Date String Is RealFree online date validator. Checks any date string against the real calendar, catches February 29 in a non-leap year, explains exactly why a date is invalid, flags ambiguous 01/02/2026 input, and validates a whole pasted list. Runs in your browser.Day of Week Calculator - Find the Weekday for Any DateUse a free day of week calculator to find what weekday any date falls on. Check birthday weekdays, ISO day number, day of year, ISO week and weekend status.Daylight Saving Time Calculator - DST Start and End DatesFind the daylight saving start and end dates for any time zone and any year, with the local time the clocks read on each side of the change, both offsets, the number of days on daylight saving time, and a bar showing the period across the year. Runs entirely in your browser.Deadline Calculator | High-Precision Project & Goal TrackerCalculate exactly how much time remains until your next deadline with precision-first tracking. Includes working days, time zone offsets, and live countdowns.Digital Clock Online - Full Screen Clock with SecondsA precise full-screen digital clock showing the time with seconds, in 12h or 24h format. Dark mode and ambient themes, and it keeps running offline.DST Checker - Is Daylight Saving Time In Effect?Check whether daylight saving time is in effect in any time zone on any date, with the offset in force, the zone's standard offset, and the exact dates and local times its clocks change. Runs entirely in your browser.Epoch Time Converter - Two-Way Unix Epoch & Date ToolConvert epoch time to a date and a date to epoch time in one place. Handles seconds, milliseconds, and microseconds, shows local time and UTC, and keeps a live current epoch clock. Runs entirely in your browser.Event Countdown Timer - Free Shareable CountdownCreate a free event countdown timer with fullscreen display, shareable link, themes, and timezone-aware date tracking. Browser-based, no signup.Exam Countdown Timer - Days Left to Every PaperA free exam countdown timer that counts the days, hours, minutes and seconds to each of your papers. Hold up to eight exams at once, track revision pace per topic, and go fullscreen. Nothing leaves your browser.Fiscal Year Calculator - FY, Quarter & Period FinderFree fiscal year calculator and fiscal quarter finder. Choose a date, fiscal year start month/day, FY naming rule, and get FY label, quarter, week, start/end dates, and progress.Flight Time Calculator - Arrival Time & Time ZonesFree connecting flight time calculator. Enter local departure and arrival times per leg to get layover duration, total journey time, and arrival in local time. Browser-based and private.Holiday Countdown - Days Until Christmas and Every HolidayA free holiday countdown to Christmas, Easter, Thanksgiving, Halloween or a date of your own, in days, hours, minutes and seconds, in any time zone. Every date is worked out from a rule in your browser and nothing is uploaded.ISO Week Date Converter - Week Number to Date ToolUse a free ISO week date converter to convert dates to ISO 8601 week dates, convert ISO week number to date, and check YYYY-Www-D week-year rules.Julian Date Converter - JD, MJD, JDN CalculatorConvert Gregorian dates to Julian Date, Modified Julian Date, Julian Day Number, J2000 days, and ordinal day values. Free browser-based JD calculator.Leap Year Checker - Is This Year a Leap Year?Use a free leap year checker to see if any year is a leap year. Check Gregorian rules, divisible by 4, 100, 400, February 29, next leap year and previous leap year.Local Time to UTC Converter - ISO 8601, Unix and SQLConvert a local wall clock time in any city or IANA time zone into UTC, with ISO 8601, Unix seconds, Unix milliseconds and a SQL datetime, plus a date-shift note and a copyable handoff. Daylight saving applied for the date you choose. Runs entirely in your browser.Meeting Time Planner - Find A Slot Across Time ZonesPlan a meeting across several time zones at once. One row per zone on a shared 24-hour grid, working hours and sleeping hours shaded, a Best slot button, and a schedule you can copy. Runs entirely in your browser.Military Time Converter - 12 to 24 Hour ClockConvert 12-hour time to military time, 24-hour time to standard time, and learn 0000, 1200, 2400, and spoken military formats.Monthly Calendar Generator - Custom Printable Month CalendarFree monthly calendar generator: build a printable calendar for any single month, add your own title, ruled writing lines, week numbers, and weekend shading, then print it from the browser.Moon Phase Calculator | Lunar Age, Illumination & Moon CyclesTrack moon phases, lunar age, illumination percentage, and upcoming full moons for any date. View interactive moon cycles and historical lunar data directly in your browser.New Year Countdown - Days, Hours and Minutes to MidnightA free New Year countdown showing the days, hours, minutes and seconds to midnight in any time zone on Earth, with a year-elapsed bar and five cities crossing New Year one after another. Nothing leaves your browser.Next Birthday Countdown Online - Days Until My BirthdayFree next birthday countdown online. Find how many days until your birthday, live timer, turning age, current age, zodiac sign, leap-day rules, and copyable summary.Online Timer - Run Several Labelled Countdowns at OnceA free online timer that runs several labelled countdowns side by side. Set hours, minutes and seconds, tap a preset, add a minute mid-run, and get a sound alert at zero. Nothing leaves your browser.Overtime Calculator - Time and a Half, Double Time PayUse a free overtime calculator to estimate weekly overtime pay, time and a half, double time, daily overtime, unpaid breaks, and gross hourly earnings.Pay Period Calculator - Payroll Calendar & PaydaysFree pay period calculator for weekly, biweekly, semimonthly, and monthly payroll schedules. Find your next payday, current period, gross pay, and payroll calendar.Period Calculator - Next Period & Fertile WindowFree period calculator to estimate your next period, ovulation date, fertile window, and cycle day. Private browser-based menstrual cycle tool.Pomodoro Timer Online - Maximize Focus & ProductivityFree online Pomodoro Timer with customizable work and break intervals, deep-focus fullscreen mode, session tracking, and daily stats. Runs entirely in your browser.Pregnancy Due Date Calculator - EDD, Weeks & TrimesterFree pregnancy due date calculator. Estimate the due date from your last period, conception date, IVF transfer or an ultrasound scan, and see gestational age, trimester, the 37 to 42 week window and every milestone date. Runs entirely in your browser.Free Printable Calendar PDF Generator - Weekly Monthly YearlyCreate weekly, monthly, and yearly printable calendar PDFs with 16 themes, A4 or Letter sizing, notes, week numbers, and browser-only export.Public Holidays Finder & Global Calendar PlannerDiscover official public holidays instantly with our fast, deterministic Public Holidays Finder. Compare countries, identify long weekends, and export accurate calendars seamlessly.Random Date Generator Online - Pick Dates Between Two DatesGenerate random dates between two dates online. Filter weekdays, include times, create bulk dates, copy CSV, and keep all processing in your browser.Random Time Generator Online - Pick Random Clock TimesGenerate random times online between two times. Pick business hours, overnight ranges, intervals, seconds, 12-hour or 24-hour format, and bulk output.Relationship Duration Calculator - Days Together CounterFree relationship duration calculator and days together counter. Find how long you have been together, total days, next anniversary, and milestones privately in your browser.Count Up Timer Online | Track Time Progress & GoalsCount up timer online to track time and progress toward your goals. Start from zero and watch time increase. Simple, fast, and perfect for productivity tracking.Salary Days Calculator | Accurate Payroll & Working Days ToolCalculate precise salary days, working days, and prorated pay with our free Salary Days Calculator. Exclude weekends and holidays instantly for accurate payroll.Shift Schedule Calculator - Build Work Rosters OnlineCalculate shift schedules online for 2-2-3, 4-on-4-off, 5-on-2-off, day/night/off patterns, total work hours, overtime, and CSV export.Online Stopwatch - Lap Timer with Milliseconds and CSV ExportUse a free online stopwatch with lap times, split times, millisecond precision, keyboard shortcuts, fullscreen mode, copy and CSV export.Subtract Days from Date - Free Date CalculatorSubtract days, weeks, months, years, or business days from any date. Get the past date, weekday, ISO format, and copy-ready result in your browser.Sunrise & Sunset Time Calculator - Twilight & DaylightFree sunrise and sunset time calculator with daylight duration, solar noon, civil twilight, nautical twilight, astronomical twilight, city search, and coordinates.Time Card Calculator - Weekly Hours, Breaks & OvertimeFree time card calculator with lunch breaks, overtime, weekly hours, decimal hours, overnight shifts, estimated gross pay, copy summary, and CSV export.Time Randomizer Tool | Generate Accurate Random TimesUse the Time Randomizer Tool to generate truly uniform random times within custom boundaries. Supports 12/24 hour formats, bulk generation, and interval snapping.Time Slot Generator - Appointment Schedule BuilderGenerate appointment time slots with custom duration, buffers, breaks, 12-hour or 24-hour format, CSV, JSON, and text export. Private browser tool.Time Validator - Check A Time String Is RealFree online time validator. Checks any time string against the 24-hour clock, explains why a value fails, accepts 12-hour, ISO 8601 and compact formats, and enforces your own earliest and latest bounds. Runs entirely in your browser.Time Zone Converter Online - City Time and Meeting PlannerUse a free time zone converter online to convert city time, UTC, EST, PST, IST, GMT and meeting hours with DST-aware browser calculations.Time Zone Difference Calculator - Compare Two Time ZonesFind the exact time difference between any two time zones, with both live clocks, both UTC offsets and an aligned 24-hour strip showing the working-hours overlap. Check any future date. Runs entirely in your browser.Time Zone Offset Finder - UTC and GMT Offset for Any ZoneFind the UTC offset for any IANA time zone on any date, with the GMT offset, the local clock, the UTC equivalent, the abbreviation, and both the standard and daylight offsets the zone uses. Runs entirely in your browser.Timestamp to Date Converter - Unix & Epoch Time to Human DateConvert a Unix timestamp or epoch time to a readable date. Auto-detects seconds, milliseconds, and microseconds, and shows local time, UTC, ISO 8601, the weekday, and how long ago it was. Runs entirely in your browser.Unix Timestamp Converter - Free Epoch Time ToolConvert Unix timestamps to readable dates, ISO 8601, UTC, local time, seconds, milliseconds, and batch results in your browser.UTC to Local Time Converter | High Precision Timezone ToolConvert UTC to local time instantly with smart UTC paste, epoch parsing, IANA timezone selection, local context, and copyable handoff notes.Week Number Calculator - ISO, US and Fiscal Week LookupUse a free week number calculator to find ISO 8601, US, and fiscal week numbers for any date, including current week number and batch date lookup.Work Hours Calculator with Breaks - Free Timesheet ToolCalculate work hours, lunch breaks, decimal hours, overtime, and weekly timesheet totals instantly. Free browser-based tool with no signup.Working Days Calculator - Count Workdays and Exclude HolidaysUse a free working days calculator to count workdays between dates, exclude weekends and holidays, customize Saturday or Sunday work, and copy the result.World Clock Online - Live City Times & UTC OffsetsFree world clock online with an interactive zoomable world map, live city times, 38 UTC offsets, a live day/night terminator, and meeting-friendly time comparisons. Runs entirely in your browser.Yearly Calendar Generator - Printable 12-Month CalendarFree yearly calendar generator: put all twelve months of any year on one printable page, choose two, three, or four columns, add week numbers, and highlight your own dates. Runs in your browser.Base64 Encoder & Decoder | Real-Time Base64 Converter OnlineEncode text or a file to Base64 and decode it back, in your browser. Auto names the direction it chose and why. Standard and URL-safe, padding, line wrap.Code Diff Checker - Compare Code Difference Online, No UploadCompare two blocks of code and see every difference highlighted line by line. Side-by-side or inline, ignore whitespace or case. Nothing is ever uploaded.Cron Expression Explainer - Real-Time Cron Schedule VisualizerRead any cron expression in plain English and see its next five real runs. Handles steps, names like MON-FRI, and @daily. Runs in your browser, nothing uploaded.CSS Formatter - Beautify & IndentBeautify and unminify CSS in your browser — one declaration per line, consistent spacing, your choice of indentation. Nothing uploaded, works offline. Free.CSS Minifier - Compress CSSMinify CSS in your browser — strip comments and whitespace and tighten syntax to shrink the stylesheet, with the size saved. Nothing uploaded, works offline. Free.XML Batch Generator from Excel to FoldersAutomate bulk XML file creation from Excel form IDs. Upload XLSX and XML templates to generate structured folders and files entirely client-side for developers.File Hash Generator - MD5, SHA-256, SHA-512 ChecksumGenerate MD5, SHA-1, SHA-256, and SHA-512 hashes for any file instantly and securely in your browser. No data leaves your device. Perfect for integrity verification.JSON Auto Fill Generator | Smart Mock Data PopulatorFill a JSON skeleton with sample data in your browser. Values are chosen from your key names, and your key order, big integers and literals come back unchanged.Hash Generator (SHA-256, MD5, SHA-512) | Developer ToolsHash text or a file to MD5, SHA-1, SHA-256, SHA-384 and SHA-512 at once, in hex or Base64. Paste a published digest to check it. Runs in your browser.HMAC Generator Tool | Compute HMAC-SHA256, SHA512, MD5 OnlineCompute HMAC-SHA256, SHA-512, SHA-384, SHA-1 and MD5 from a message and a secret key, in hex or Base64, and check a signature you were sent. Runs in your browser.HTML Formatter - Beautify & IndentBeautify and indent messy or minified HTML in your browser — clean nesting, your choice of indentation. Nothing uploaded, works offline. Free, no signup.HTML Minifier - Compress HTMLMinify HTML in your browser — remove comments and collapse whitespace to shrink the file, keeping it rendering the same. See the size saved. Nothing uploaded.HTML to Markdown ConverterConvert HTML to clean Markdown in your browser — headings, links, lists, code, and tables mapped to Markdown. Nothing uploaded, works offline. Free, no signup.JavaScript Formatter - Beautify JSBeautify and unminify JavaScript in your browser — consistent indentation and spacing, your choice of style. Nothing uploaded, works offline. Free, no signup.JavaScript Minifier - Compress JSMinify JavaScript in your browser — strip comments and whitespace to shrink the file while preserving behavior. See the size saved. Nothing uploaded, works offline.JSON to CSV Converter - PrivateConvert JSON to CSV in your browser — object keys become the header, each object a row. Flattens nested data, handles Excel delimiters. Nothing uploaded, offline.JSON Validator - Check & Repair JSONCheck JSON against RFC 8259 in your browser. Every problem with the line and column it is on, duplicate keys flagged, and a repaired copy you can take away. Nothing is uploaded.JWT Decoder - Decode JSON Web TokensDecode a JSON Web Token's header, payload, and expiry in your browser. Nothing is uploaded. Note: this reads tokens, it does not verify signatures.Lorem Ipsum Generator - Placeholder Text for DevelopersGenerate high-quality placeholder text instantly with the Randomly.online Lorem Ipsum Generator. Customize paragraphs, sentences, or words for your design layouts.Advanced Password Generator | Secure, Random & CustomizableGenerate highly secure, customizable passwords and passphrases instantly. A client-side, privacy-focused tool with live entropy analysis, bulk generation, and advanced security rules.SQL Formatter - Beautify QueriesBeautify and indent SQL in your browser — clauses on their own lines, tidy keyword case. It never runs your query. Nothing uploaded, works offline. Free.SQL Playground - Practice SQL Online in Your BrowserFree online SQL playground with sample databases. Run real SQL queries in your browser using SQLite. Nothing is uploaded - queries run entirely on your device.Text to Binary Converter - Instant Binary TranslatorConvert text to binary and binary to text instantly with our developer-focused tool. Secure, real-time conversion with character inspection and offline support.Unix Timestamp Converter & Epoch Time CalculatorConvert a Unix timestamp to a date or back, in any IANA time zone. Seconds, milliseconds, microseconds and nanoseconds, detected from the number.Online UUID Generator - Fast, Secure, RFC-4122 CompliantGenerate UUID v4, v7, v1, v3 and v5 in your browser, one or 10,000. Paste one back to read its version, variant and timestamp. Nothing is uploaded.XML Formatter - Beautify & CheckBeautify and check XML in your browser — indent by nesting, catch parse errors, explore a tree. Nothing uploaded, works offline. Free, no signup.Excel Column Letter to Number ConverterConvert an Excel column letter to a number and back. A=1, Z=26, AA=27, XFD=16384. Plus A1 to R1C1 translation and a range expander. Runs in your browser.Excel Serial Date Converter - Serial to DateConvert an Excel serial number to a date and back, in the 1900 and 1904 systems. 45292 is 2024-01-01, 25569 is the Unix epoch, and serial 60 is refused.Excel to Graph Generator - No Upload, No SignupTurn an Excel or CSV file into line, bar, scatter, pie or radar charts in your browser. Export a PNG, or one PDF holding all five types. No upload, no account.Excel to HTML Table Converter - AccessibleConvert an Excel sheet to an HTML table with thead, tbody, th scope and a caption. Merged cells keep colspan and rowspan. Runs in your browser, never uploaded.Excel to JSON Converter - Valid JSON OutputConvert an Excel sheet to JSON that parses. NaN, Infinity and #N/A are not valid JSON, so they become null. 007 stays a string. Runs in your browser, no upload.Excel to Markdown Table Converter - GFM OutputTurn an Excel sheet into a GitHub-Flavored Markdown table. Pipes inside cells are escaped, line breaks become br tags, and nothing is uploaded.Excel to SQL INSERT Generator - 4 DialectsTurn an Excel sheet into CREATE TABLE and INSERT statements for MySQL, PostgreSQL, SQLite or SQL Server. Backslashes escaped right for MySQL. Nothing uploaded.SIP & Lumpsum Calculator - Plan Your Mutual Fund InvestmentsCalculate your mutual fund SIP or Lumpsum returns instantly. Our advanced calculator with step-up options and visual growth charts helps you plan your financial goals and estimate wealth gain.Add Text to Image - Free & No WatermarkAdd text to your photos in the browser — multiple layers, custom fonts, colours, and a neon glow effect. No upload, no signup, no watermark. Free and instant.Add Watermark to Image - Free & PrivateAdd a text or logo watermark to your photos in the browser — opacity, tiling, fonts, and exact positioning. No upload, no signup, no tool watermark. Free.Base64 to Image - Decode & Download FreePaste a Base64 string or Data URI and decode it to a viewable image in your browser — fix a missing prefix, decode in batches, then download or copy. No upload.BMP to JPG Converter - Free & PrivateConvert BMP to JPG in your browser — turn huge uncompressed bitmaps into small, shareable JPGs, with batch conversion and a ZIP download. No upload, no signup, free.BMP to PNG Converter - Free & LosslessConvert BMP to PNG in your browser — lossless output that's far smaller than the bitmap, with batch conversion and a ZIP download. No upload, no signup, free.BMP to WebP Converter - Free & PrivateConvert BMP to WebP in your browser — turn huge bitmaps into tiny, web-ready WebP files, with batch conversion and a ZIP download. No upload, no signup, free.GIF to WebP Converter - Free & PrivateConvert GIF to WebP in your browser — smaller, modern files with better quality, one file at a time. No upload, no signup, fast and free.Image Compressor - Shrink JPG, PNG & WebPCompress and convert images in your browser — shrink JPG, PNG, WebP, and HEIC files one at a time or in bulk. No upload, no signup, no quality loss at 75%.Image Converter - PNG, JPG, WebP & MoreConvert images between PNG, JPG, WebP, AVIF, TIFF, BMP, and more — one file or a whole batch, right in your browser. No upload, no signup. Download as a ZIP.Image Cropper - Crop Photos to Any RatioCrop images online to a square, circle, 16:9, or exact pixels with ratio presets, rotate, and flip. Export as JPG, PNG, or WebP. No upload, no signup, free.Add Border to Image - Photo Frame MakerAdd a border or frame to your photos in the browser — solid or gradient borders, rounded corners, drop shadow, glow, and artistic frames. No upload, no signup, free.Grayscale Image - Black & White Photo FilterConvert photos to grayscale or black & white in your browser — adjust intensity, contrast, brightness, threshold, and vignette, with noir and faded presets. No upload.Image Resizer - Resize Photos by Pixel or %Resize JPG, PNG, and WebP images by pixels or percent with aspect-ratio lock and social presets. Batch resize and download as a ZIP. No upload, no signup.Image Rotator - Rotate & Flip Photos FreeRotate images by 90° or any angle, flip horizontally or vertically, and auto-crop the edges — all in your browser. No upload, no signup, free. Export PNG, JPG, WebP.Image to Base64 - Data URI Encoder FreeConvert an image to a Base64 string in your browser — Data URI, CSS, or raw output, with one-click copy and .txt download. No upload, no signup, fast and private.JPG to PNG Converter - Free & PrivateConvert JPG and JPEG images to lossless PNG in your browser — batch convert and download instantly. No upload, no signup. Fast, private, and completely free.JPG to WebP Converter - Free & PrivateConvert JPG to WebP in your browser — smaller files for faster pages, with per-image quality control and batch conversion. No upload, no signup, completely free.PNG to JPG Converter - Free & PrivateConvert PNG to JPG in your browser — batch convert, set the fill colour for transparent areas, control quality, and download as a ZIP. No upload, no signup.PNG to WebP Converter - Free & PrivateConvert PNG to WebP in your browser — keep transparency, choose lossy or lossless, and batch convert to a ZIP. Smaller files, no upload, no signup, fully free.SVG to JPG Converter - Free & PrivateConvert SVG to JPG in your browser — rasterize vector graphics into shareable JPGs, with batch conversion and a ZIP download. No upload, no signup, fast and free.SVG to PNG Converter - Free & PrivateConvert SVG to PNG in your browser — rasterize vector graphics into lossless PNGs that keep transparency, with batch conversion and a ZIP download. No upload, free.SVG to WebP Converter - Free & PrivateConvert SVG to WebP in your browser — rasterize vectors into small, modern files that keep transparency, with batch conversion and a ZIP download. No upload, free.WebP to PNG Converter - Free & PrivateConvert WebP to PNG in your browser — keeps transparency, batch convert to a ZIP, with an optional background remover. No upload, no signup, fast and free.Add Header & Footer to PDF - Free, with DatesAdd a header or footer to a PDF in your browser — insert page numbers, totals, the date, or filename with dynamic placeholders. No upload, no signup, no watermark.Add Page Numbers to PDF - Free Page NumberingAdd page numbers to a PDF in your browser. Choose the position, format (1, 01, or Roman), "Page X of Y", and start number — no upload, no signup, no watermark.Add Stamp to PDF - Approved Seal & Stamp FreeAdd a stamp to a PDF in your browser — create an APPROVED or OFFICIAL round stamp, or upload your own seal. Move, resize, and rotate it. No upload, no signup.Add Watermark to PDF - Text or Logo, FreeAdd a text or logo watermark to a PDF in your browser. Set opacity, rotation, tiling, and which pages — place it over or behind content. No upload, no signup.Compress PDF Online - Reduce File Size FreeCompress PDF files free in your browser. Reduce PDF size for email or form uploads with adjustable quality — no upload, no signup, no file limits.Convert Multiple Images into a Single PDF - FreeCombine multiple JPG, PNG, and WebP images into one PDF in your browser. Sort or drag to set the order, pick A4, Letter, or Legal — no upload, no watermark, no signup.Crop PDF - Trim Margins & White Space FreeCrop PDF pages in your browser with a visual box or exact pixel sizes. Trim margins and white space while keeping text sharp — no upload, no signup, no watermark.Edit PDF Metadata - Change or Remove PropertiesEdit a PDF's title, author, subject, and keywords in your browser — or scrub them for privacy. Batch-edit multiple files and download. No upload, no signup.Extract PDF Pages - Save Specific Pages FreeExtract specific pages from a PDF into a new file in your browser. Select pages or type a range like 1, 3, 5-10 — no upload, no signup, no watermark.Image to PDF Converter - Combine Images FreeCombine JPG, PNG, GIF, and WebP images into one PDF in your browser. Drag to reorder, pick A4, Letter, or Legal — no upload, no watermark, no signup.Screenshot to PDF Converter | Long Screenshot to PDFFree screenshot to PDF converter. Turn one long screenshot into a clean multi-page PDF, or select several screenshots at once and join them into a single document. Smart slicing, A4/Letter sizing, nothing uploaded.Merge PDF Online - Combine PDF Files FreeMerge PDF files into one in your browser. Drag to set the order, then download — no upload, no watermark, no signup, and no file limits.PDF Dark Mode - Read & Save Inverted PDFs FreeRead any PDF in dark mode in your browser to ease eye strain — invert colours, tune brightness and contrast, and download a dark copy. No upload, no signup.PDF to Grayscale - Convert PDF to Black & White FreeConvert a PDF to grayscale in your browser to save ink and shrink the file. Adjust intensity, choose pages, and compare before and after — no upload, no signup.PDF to Text - Convert & Extract PDF Text FreeConvert PDF to text in your browser, including scanned PDFs via OCR. Export as TXT, DOCX, JSON, or a ZIP, choose specific pages — no upload, no signup.Online PDF Viewer - Read PDFs Free in BrowserOpen and read any PDF in your browser — with text search, thumbnails, dark mode, zoom, and fullscreen. No upload, no install, no signup; your file stays private.PNG to PDF Converter - Combine PNG Images FreeConvert PNG images to PDF in your browser. Combine PNGs into one file, set a background for transparent images, and choose 110 DPI up to lossless. No upload, no signup.Rearrange PDF Pages - Reorder & Organize FreeReorder PDF pages in your browser by dragging thumbnails. Move, reverse, or delete pages, then download — no upload, no signup, no watermark.Resize PDF - Change Page Size A4, Letter, A3 FreeChange a PDF's page size in your browser — A4, Letter, Legal, A3, A5, or Square — and choose how content fits. No upload, no signup, no watermark.Rotate PDF Online - Rotate & Save Pages FreeRotate PDF pages in your browser and save it for good. Turn one page, a range, or the whole document — unlike viewers that only rotate temporarily. Free, no upload.Sign PDF Online - Free Electronic SignatureSign a PDF free in your browser. Draw, type, or upload your signature and place it on any page — no upload to a server, no signup, no watermark.Split PDF by Size - Break Into MB Chunks FreeSplit a large PDF into chunks under a set file size in your browser — great for the 25MB email limit. Pick a target MB, then download the parts. No upload, no signup.Split PDF Online - Extract or Separate Pages FreeSplit a PDF in your browser. Extract specific pages into one file, or separate every page into its own PDF or a ZIP — no upload, no watermark, no signup.TXT to PDF - Convert Text Files to PDF FreeConvert TXT files or pasted text to PDF in your browser. Choose the font, size, and spacing, and merge multiple text files into one — no upload, no signup.WebP to PDF Converter - Combine WebP Images FreeConvert WebP images to PDF in your browser, including animated WebP. Combine them into one file, choose A4 or Letter — no upload, no watermark, no signup.Bingo Number Generator - 75 & 90 Ball CallerA free online bingo caller that draws random numbers without repeats for 75-ball or 90-ball bingo, with a called-numbers board and auto-call. 100% client-side; runs in your browser.Coin Flip - Flip a Coin Online (Heads or Tails)Flip a virtual coin for a fair heads or tails. Flip once or many times with a running tally. Free and 100% client-side, using a secure 50/50 random generator. Heads or tails?Dice Roller - Roll d6, d20 & RPG DiceRoll virtual dice in your browser — d6 plus RPG dice (d4, d8, d10, d12, d20, d100), multiple dice, and modifiers. Free, fair, and 100% client-side, using a secure RNG.List Randomizer - Shuffle Any List FreePaste a list and shuffle it into a random order, or pick random items, with an unbiased shuffle. Free and 100% client-side — your list never leaves your browser.Lottery Number Generator - Quick PicksGenerate random lottery numbers for Powerball, Mega Millions, EuroMillions, Lotto, or a custom game. Free quick-pick lines with a secure RNG, in your browser. For fun, not prediction.Name Generator - Random Names for IdeasGenerate random modern, fantasy, brand, and pet names locally in your browser with copy-ready name ideas.Random Color Picker - HEX & RGB ColorsGenerate random colours and palettes in your browser, with HEX and RGB values you can copy. Choose the palette size and generate instantly. Free and 100% client-side.Random Country Generator - Pick a CountryPick a random country — optionally with its capital and flag — and filter by region. Free and 100% client-side, great for quizzes, games, and travel inspiration.Random Date GeneratorGenerate random dates within any range, with format and count options. Free and 100% client-side — great for testing, planning, games, and prompts. Your inputs stay in your browser.Random Emoji Generator - Pick Fun EmojisGenerate random emojis by category — faces, animals, food, and more — and copy them with one click. Free and 100% client-side, perfect for chats, captions, and games.Random Letter GeneratorGenerate random letters from A to Z with options for case, vowels or consonants, and repeats. Free and 100% client-side — great for games, teaching, and prompts.Random Name Picker - Pick a WinnerPaste a list of names and instantly pick a random winner. Remove each winner for fair sequential draws. Free and 100% client-side — your list never leaves your browser.Random Password Generator - Strong & SecureGenerate a strong random password in your browser with a live strength meter and full character control. Created locally and never stored — your passwords stay on your device.Random PIN Generator - Secure 4 & 6 DigitGenerate secure random PINs — 4, 6, or any length — with an option to avoid weak patterns. Created locally with a secure RNG and never stored; your PINs stay on your device.Random Quote GeneratorGet a random inspirational quote on demand, filterable by category, with author attribution and one-click copy. Free and 100% client-side — works offline once loaded.Random String Generator - Free & SecureGenerate random strings and tokens over a custom character set, using a secure RNG, with batch export. Free and 100% client-side — your strings never leave your browser.Random Team Generator - Split into GroupsSplit a list of names into random, balanced teams — choose the number of teams or the team size. Free and 100% client-side; your roster never leaves your browser.Random Username GeneratorGenerate random username and handle ideas by style — gamer, cute, professional — with patterns, numbers, and favourites. Free and 100% client-side; nothing is uploaded.Random Word GeneratorGenerate random words with filters for part of speech and length — nouns, verbs, adjectives, and more. Free and 100% client-side, perfect for games, writing, and vocabulary.Secret Santa Generator - Free & PrivateDraw Secret Santa pairings in your browser — set exclusions, and reveal who has who one-by-one or with secret links. No emails, no account, nothing uploaded. Free and private.Truth or Dare Generator - Free Party GameGenerate random Truth or Dare prompts by mode and intensity for parties and game nights. Free and 100% client-side, with optional player turns and no adult content at all.Wheel of Names - Spin the Picker WheelSpin a free picker wheel to choose a random name or option. Add your own entries, spin, and get a fair winner — with remove-after-win draws. Runs in your browser; nothing uploaded.Would You Rather Generator - Free GameGenerate random Would You Rather questions for parties, icebreakers, and road trips, with categories and optional voting. Free and 100% client-side — family-friendly by default.Yes No Spinner - Random Decision WheelCan't decide? Spin the Yes/No wheel for a random answer — with an optional Maybe. Free and 100% client-side; the spinner runs entirely in your browser. Let chance decide.AI Crawler Control - Block or Allow AI BotsGenerate robots.txt rules to allow or block AI crawlers — GPTBot, ClaudeBot, PerplexityBot, Google-Extended and more — with per-bot context. 100% client-side.Article Schema Generator - Article JSON-LDGenerate Article or BlogPosting JSON-LD with author, publisher and dates, ready to paste. Free and 100% client-side — clearer signals for SEO and AI.Breadcrumb Schema Generator - BreadcrumbListGenerate BreadcrumbList JSON-LD from your page hierarchy, with correct positions, ready to paste. Free and 100% client-side — clearer structure for search.Canonical Tag Generator - rel=canonicalGenerate a correct rel=canonical tag to consolidate duplicate URLs and point search engines to your preferred page. Free and 100% client-side, paste-ready.FAQ Schema Generator - FAQPage JSON-LDGenerate FAQPage JSON-LD structured data from your question-and-answer pairs, ready to paste. Free and 100% client-side — great for SEO and AI answer engines.Heading Structure Analyzer - H1-H6 OutlinePaste HTML to see the H1–H6 heading outline and flag issues — missing or multiple H1s and skipped levels. Free and 100% client-side, for SEO and accessibility.HowTo Schema Generator - HowTo JSON-LDGenerate HowTo JSON-LD structured data from your step-by-step instructions, ready to paste. Free and 100% client-side — clear structure for SEO and AI answers.Hreflang Tag Generator - International SEO TagsGenerate valid hreflang tags for multilingual and multiregional pages, with x-default and language-region validation. Free and 100% client-side, paste-ready.JSON-LD Schema Generator - Structured DataGenerate valid Schema.org JSON-LD structured data — Organization, Product, Article, Event and more — from a simple form. Free and 100% client-side, no signup.Keyword Density Analyzer - Keyword FrequencyAnalyze keyword density and frequency, including 2- and 3-word phrases, with stopword filtering. Free and 100% client-side — a diagnostic, not a target.llms.txt Generator - Help AI Engines (GEO)Generate an llms.txt file that helps AI engines like ChatGPT and Perplexity understand your site — a simple GEO step. Free and 100% client-side.Meta Tag Generator - Create SEO Meta TagsGenerate complete SEO meta tags — title, description, canonical, robots, Open Graph and Twitter Card — in one paste-ready block. Free and 100% client-side.Open Graph Generator - OG Meta Tags & PreviewGenerate Open Graph meta tags with a live social-card preview, so links look right on Facebook, LinkedIn, Discord and more. Free and 100% client-side.Robots Meta Tag Generator - noindex/nofollowGenerate the robots meta tag — noindex, nofollow, nosnippet, max-snippet and more — plus the X-Robots-Tag header. Free and 100% client-side, copy-paste ready.Robots.txt Generator - Create a robots.txt FileGenerate a valid robots.txt file — user-agent rules, allow/disallow paths, and a sitemap line — with CMS presets. Free and 100% client-side, copy or download.Schema Markup Validator - Validate JSON-LDValidate JSON-LD structured data — check syntax, @type and required fields, with exact error locations. Free, 100% client-side; complements Rich Results Test.SERP Snippet Preview - Google Result PreviewPreview how your title, URL and meta description appear in Google search, with pixel-accurate truncation warnings. Free and 100% client-side.Twitter Card Generator - X Card Meta TagsGenerate Twitter Card (X) meta tags with a live preview, so links look right when shared on X. Choose summary or large-image cards. Free and 100% client-side.UTM Campaign URL Builder - Track CampaignsBuild campaign tracking URLs with UTM parameters (source, medium, campaign, term, content), correctly encoded. Free and 100% client-side, copy-paste ready.XML Sitemap Generator - Create sitemap.xmlBuild a valid XML sitemap from your list of URLs, with lastmod, ready to copy or download. Free and 100% client-side — helps search engines discover your pages.Alternating Case Converter - Mocking TextConvert text to aLtErNaTiNg case — the mocking SpongeBob meme style. Choose where to start and copy in one click. Free — nothing leaves your browser.camelCase Converter - camelCase & PascalCaseConvert words or phrases to camelCase or PascalCase for variable and identifier names. Free and 100% client-side — your text stays in your browser. No signup.Capitalize Each Word - Capitalize Every WordCapitalize the first letter of every word in your text, with no style-guide exceptions. Free, instant, and 100% client-side — your text stays in your browser.Invert Case Converter - Swap Text CaseSwap the case of every letter — uppercase becomes lowercase and lowercase becomes uppercase. Handy for accidental Caps Lock. Free — nothing leaves your browser.snake_case Converter - snake, kebab & CONSTANTConvert words to snake_case, kebab-case, CONSTANT_CASE, or dot.case for code and config. Free and 100% client-side — your text stays in your browser. No signup.Remove Duplicate Words - Delete Repeated WordsRemove duplicate words from your text — delete all repeats or just accidental consecutive ones like 'the the'. Free and 100% client-side, right in your browser.Remove Line Breaks - Delete Newlines OnlineRemove line breaks and newlines from text to join it into one block, with an option to keep paragraph breaks. Free — nothing leaves your browser.Remove Punctuation - Strip Punctuation MarksRemove punctuation from your text, with options to keep marks like apostrophes or hyphens. Free — nothing leaves your browser.Tabs to Spaces Converter - Fix IndentationConvert tabs to spaces (or spaces to tabs) with a configurable tab width to fix indentation. Free — nothing leaves your browser.NATO Phonetic Alphabet Converter - Alpha BravoConvert text into the NATO phonetic alphabet — Alpha, Bravo, Charlie — to spell names and codes over the phone or radio. Free — nothing leaves your browser.Number to Words Converter - Spell Out NumbersConvert numbers into written words, including a currency mode for cheques (dollars and cents). Free — nothing leaves your browser.Remove Accents - Strip Diacritics from TextRemove accents and diacritics from text, converting letters like é, ñ, and ü to plain ASCII. Free — nothing leaves your browser.Remove HTML Tags - HTML to Plain TextStrip HTML tags to get clean plain text, with entity decoding and an option to keep line breaks. Free — nothing leaves your browser.Roman Numeral Converter - Numbers to RomanConvert numbers to Roman numerals and Roman numerals back to numbers, with validation. Free, two-way, and 100% client-side, right in your browser. No signup.ROT13 & Caesar Cipher - Encode & DecodeApply ROT13 or a Caesar shift cipher to text and decode it back. For learning and puzzles — not encryption. Free and 100% client-side, right in your browser.Text to ASCII Codes - Char Code ConverterConvert text to ASCII/character codes in decimal or hex — and decode codes back to text. Free, two-way, and 100% client-side, right in your browser. No signup.Text to Slug - URL Slug GeneratorConvert a title into a clean, URL-friendly slug — lowercase, hyphenated, with accents and punctuation stripped. Free — nothing leaves your browser.Unicode Character Inspector - Code PointsInspect each character's Unicode code point, name, category and UTF-8 encoding, and find invisible or zero-width ones. Free — nothing leaves your browser.Words to Numbers Converter - Words to DigitsConvert written-out numbers back into digits — 'two hundred and five' becomes 205. Free, instant, and 100% client-side, right in your browser. No signup.Character Counter - Count Characters OnlineCount characters with and without spaces in real time, with limit presets for X, Instagram, SMS, and SEO meta tags. Free — nothing leaves your browser.Line Counter - Count Lines of TextCount the lines in your text, with the option to count only non-empty lines. Great for lists, code, and data. Free — nothing leaves your browser.Paragraph Counter - Count Paragraphs OnlineCount the paragraphs in your text and see average words per paragraph. Choose how line breaks are treated. Free — nothing leaves your browser.Readability Score Checker - Flesch Reading EaseCheck your text's readability with Flesch Reading Ease and Flesch–Kincaid grade level, and see hard sentences highlighted. Free — nothing leaves your browser.Reading Time Calculator - Estimate Read TimeEstimate how long text takes to read (and to speak aloud) from its word count, with adjustable reading speed. Free — nothing leaves your browser.Sentence Counter - Count Sentences OnlineCount the sentences in your text and see average sentence length, plus the longest and shortest. Free — nothing leaves your browser.Word Frequency Counter - Most-Used WordsCount how often each word appears and rank the most-used words, with stopword filtering and CSV export. Free — nothing leaves your browser.Compare Two Lists - Find Common & UniqueCompare two lists to find items in both, only in one, or combined — with counts you can copy. Free and 100% client-side — your lists never leave your browser.Extract Emails & URLs from TextExtract email addresses, URLs, and phone numbers from any block of text, with deduplication. Free and 100% client-side — your text never leaves your browser.Extract Numbers from Text - Number ExtractorExtract all the numbers from a block of text into a clean list, with an optional sum and average. Free — nothing leaves your browser.Text Diff Checker - Compare Two TextsCompare two pieces of text and highlight the differences — added, removed, and changed — at line and word level. Free — nothing leaves your browser.ASCII Art Text Generator - Text to ASCII BannerTurn text into ASCII art banners with figlet-style fonts — perfect for READMEs, code comments, and terminals. Free — nothing leaves your browser.Bionic Reading Converter - Faster Reading TextBold the first part of each word to guide your eye through text — a bionic-style reading aid, with HTML or copy-paste output. Free, and nothing is uploaded.Bold Text Generator - Bold Text to CopyBold and bold-italic Unicode text you can paste into Instagram, LinkedIn, and posts that don't support formatting. Free — nothing leaves your browser.Bubble Text Generator - Bubble Letters to CopyTurn your text into bubble (circled) or square letters using copy-paste Unicode for bios and posts. Free, instant, and 100% client-side, right in your browser.Cursive Text Generator - Script Text to CopyTurn your text into cursive (script) style with copy-and-paste Unicode characters for bios and posts. Free — nothing leaves your browser.Fancy Text Generator - Cool Fonts to CopyTurn your text into dozens of fancy Unicode styles — cursive, bold, bubble and more — for Instagram, TikTok and bios. Free — nothing leaves your browser.Small Caps Generator - Small Capitals TextConvert your text to small caps — uppercase-style small letters — using copy-paste Unicode for bios and headers. Free — nothing leaves your browser.Strikethrough Text Generator - Cross Out TextAdd strikethrough (cross-out) or underline to text using Unicode you can copy and paste anywhere. Free — nothing leaves your browser.Upside-Down Text Generator - Flip TextFlip your text upside down (rotated 180°) using Unicode look-alike characters you can copy and paste. Free — nothing leaves your browser.Zalgo Text Generator - Glitch & Creepy TextGenerate zalgo / glitch text with adjustable intensity — the corrupted, creepy look — to copy and paste. Free — nothing leaves your browser.Add Line Numbers - Number Each LineAdd sequential line numbers to each line of text, with a custom start, separator, and zero-padding. Free — nothing leaves your browser.Add Prefix & Suffix to Lines - Wrap LinesAdd a prefix and suffix to every line — wrap lines in quotes, tags, or commas for code and data. Free — nothing leaves your browser.Find and Replace Text - Search & ReplaceFind and replace text in your browser, with case-sensitivity, whole-word matching, and optional regex. Free — nothing leaves your browser.Reverse Line Order - Flip a ListReverse the order of lines in your text to flip a list top-to-bottom. Free, instant, and 100% client-side — your list never leaves your browser.Reverse Text - Backwards Text GeneratorReverse the characters of your text to write it backwards, with correct handling of emoji. Free — nothing leaves your browser.Reverse Word Order - Flip Word SequenceReverse the order of words in your text while keeping each word readable. Whole text or per line. Free and 100% client-side — your text stays in your browser.Shuffle Lines - Randomize Line OrderRandomly shuffle the order of lines in your text with a secure, unbiased shuffle. Free and 100% client-side — your list never leaves your browser. No signup.Sort Text Lines - Alphabetical Order ToolSort lines of text alphabetically (A–Z or Z–A), numerically, or by length, with case and dedupe options. Free — nothing leaves your browser.Text Repeater - Repeat Text Multiple TimesRepeat any text a chosen number of times, with separators like new lines, spaces, or commas. Free — nothing leaves your browser.
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