Skip to content
Mookat
Categories
Home Image PDF Calculators Converters Text & Dev Random
Text & Developer Tools

Regex Tester

Test regular expressions live with matches, capture groups, and replacement preview.

Everything runs locally in your browser. Patterns are never sent.

Regex Tester

Related tools

Text & Developer Tools

Word & Character Counter

Count words, characters with and without spaces, sentences, paragraphs, and lines, plus reading time.
Text & Developer Tools

JSON Formatter & Validator

Validate, pretty-print, and minify JSON with configurable indentation and clear syntax errors.
Text & Developer Tools

Code Formatter

Format or minify HTML, XML, CSS, and SQL with predictable indentation.
Text & Developer Tools

CSS Effects Generator

Build CSS gradients and box shadows with live previews and copy-ready declarations.