Free Online Tools
No install, no sign-up — just free utilities that work in your browser.
JSON Formatter & Validator
Format, validate, and minify JSON data instantly.
Text Diff Checker
Compare two texts side by side and highlight differences.
Word & Character Counter
Count words, characters, sentences, and paragraphs in your text.
CSV to JSON Converter
Convert CSV data to JSON format with one click.
Color Picker & Converter
Pick colors and convert between HEX, RGB, HSL formats.
Markdown Table Generator
Generate Markdown tables visually without writing syntax.
Regex Tester & Cheat Sheet
Test regular expressions and reference quick syntax guide.
URL Encoder / Decoder
Encode and decode URL strings for safe web usage.