Developer Text Utilities, Done Right
19 free tools that run entirely in your browser. Fast, clean, and private — no data ever leaves your device.
19 free tools|
Formatting4
{ }±MINTOML
JSON Formatter
Format, validate, and beautify JSON data instantly in your browser.
Diff Checker
Compare two texts and highlight the differences side-by-side.
CSS / JS Minifier
Minify or beautify CSS and JavaScript code instantly in your browser.
TOML Formatter / Validator
Format, validate, and prettify TOML configuration files instantly in your browser.
Encoding5
B64%JWT&ESC
Base64 Encode / Decode
Encode text or files to Base64, or decode Base64 strings — instantly in your browser.
URL Encode / Decode
Encode or decode URL components and query strings instantly.
JWT Decoder
Decode and inspect JWT tokens instantly. Verify structure, expiry, and claims.
HTML Entity Encoder/Decoder
Encode special characters to HTML entities or decode HTML entities back to text.
String Escape / Unescape
Escape or unescape strings for JSON, HTML, URLs, regex, SQL, and more — all in your browser.
Conversion3
Generators3
Regex1