Developer Tools Collection
Developer utilities to speed up common tasks like converting Markdown, formatting, and more.
Markdown to HTML
Convert Markdown text to clean HTML with options for sanitization and preview
Regex Tester
Build, test, and debug regular expressions with live highlighting, replacement previews, and match analysis
HTML Minifier & Beautifier
Compress and optimize HTML code by removing whitespace, comments, and redundant attributes. Includes beautify mode.
CSS Minifier & Beautifier
Compress and optimize your CSS code by removing whitespace, comments, and redundant attributes. Includes beautify mode.
Javascript Minifier & Beautifier
Compress and optimize your JavaScript code by removing whitespace, comments, and redundant attributes. Includes beautify mode.
JSON Formatter, Validator & Minifier
Compress and optimize your JSON code by removing whitespace, comments, and redundant attributes. Includes beautify mode.
XML Validator & Formatter
Validate, format, and minify XML with syntax highlighting, error detection, XPath testing, and conversion to JSON
Border Radius Generator
Generate beautiful border-radius CSS with visual preview, multiple units, presets, and export options for web design
Why Use Our Developer Tools?
Built for Developers
Handy utilities for everyday coding tasks and content workflows
Fast and Local
All processing happens in your browser for speed and privacy
Clean Outputs
Get standards-compliant, copy‑paste friendly results
Mobile Friendly
Use these tools comfortably on any device