BROWSE CATEGORY
Spreadsheet tools
Explore spreadsheet tools and utilities.
Tools in this category
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.