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Powerful free tools for text, developers, dates, numbers, and conversions. No signup, no limits, instant results.
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Jump directly into the tools you need — from text utilities to developer helpers and converters.
Free online date and time tools for calculating differences, durations, countdowns, and conversions.
Free online developer tools for encoding, decoding, formatting, and testing code and data.
Various calculators for everyday and professional use.
Free online text manipulation tools for sorting, splitting, formatting, and cleaning text.
Free online unit conversion tools for length, weight, temperature, area, volume, speed, and time.
Start with our most useful free tools
Word Counter
Text ToolsCount words, characters, sentences, and paragraphs in your text instantly.
JSON Formatter
Developer ToolsFormat, validate, and beautify your JSON data online.
Case Converter
Text ToolsConvert text to uppercase, lowercase, title case, and more.
Base64 Encoder/Decoder
Developer ToolsEncode text to Base64 or decode Base64 strings back to text.
Age Calculator
Math & Number ToolsCalculate exact age in years, months, days, hours, and minutes from any birth date.
Text Diff Checker
Text ToolsCompare two texts side by side and highlight the differences.
Remove Duplicate Lines
Text ToolsRemove duplicate lines from your text instantly.
JWT Decoder
Developer ToolsDecode JWT tokens online and inspect the header and payload instantly without sending data to a server.
Regex Tester
Developer ToolsTest regular expressions against sample text online with flags, match results, and instant feedback.
Timestamp Converter
Date & Time ToolsConvert timestamp values into human-readable dates instantly. Great for checking exported data, logs, file dates, or system-generated time values without technical complexity.
Browse categories, open any tool instantly, and get your task done without signup or downloads.