HTML, CSS, JS Beautify & Minify

Beautify or minify your HTML, CSS, and JS code instantly with one click.

Short Description Beautify or minify your HTML, CSS, and JS code instantly. Format, validate, and auto-paste from clipboard — one click copies to clipboard automatically. Detailed Description HTML & CSS Code Styler is a fast and simple tool for web developers. Easily format messy code for better readability or minify it to optimize your website's performance. Key Features: Smart Detection — Automatically identifies whether your code is HTML, CSS, or JavaScript — no manual selection needed. ✨ Beautify — Instantly format messy code into a clean, readable structure. 🗜️ Minify — Compress your code to the smallest possible size for faster loading. License comments (/*!) are preserved automatically. 📋 Auto-Paste — Opens the clipboard automatically when you switch to the extension. New content is detected and inserted instantly. 📤 Auto-Copy — Your code is automatically copied to your clipboard after clicking Beautify or Minify. 💾 Download — Save your processed code as a file with a custom filename. ⚙️ Customization — Choose indentation (2/3/4 spaces), quote style (double/single), and optional blank lines between blocks. ⌨️ Keyboard Shortcuts — Mac: ⌘B = Beautify, ⌘⇧M = Minify / Windows: Ctrl+B = Beautify, Ctrl+Shift+M = Minify. ✅ Live Validation — Detects errors in real time: HTML: unclosed tags, unknown attributes, missing =, unclosed quotes CSS: missing @ in at-rules, unknown properties, invalid values, unclosed comments JavaScript: unclosed brackets, strings, and parentheses Bug Fixes v1.1.0: — Fixed <button> and <img> being incorrectly placed inside <p> tags after beautifying — Fixed auto-paste dialog appearing repeatedly for unchanged clipboard content — Fixed validation showing wrong line numbers and cascading false errors