Code Minifier
Minify HTML, CSS, and JSON to reduce file size
What gets removed?
HTML: Comments, unnecessary whitespace, optional quotes
CSS: Comments, whitespace, trailing semicolons, leading zeros
JSON: All whitespace and formatting
About Code Minifier
How to Use the Code Minifier
- Select the code type - Choose HTML, CSS, or JSON
- Paste your code - Enter the code you want to minify
- Click Minify - The tool processes and compresses the code
- Copy the result - Use the minified code in your project
- Check the stats - See how much space you saved
What Gets Removed
HTML Minification
- HTML comments (
<!-- ... -->) - Extra whitespace between tags
- Leading and trailing whitespace
- Optional attribute quotes
- Multiple consecutive spaces
CSS Minification
- CSS comments (
/* ... */) - Whitespace (spaces, tabs, newlines)
- Trailing semicolons before
} - Leading zeros (
0.5→.5) - Unnecessary spaces around selectors
JSON Minification
- All whitespace and indentation
- Line breaks
- Formatting spaces
Benefits of Minification
| Benefit | Impact |
|---|---|
| Faster load times | Smaller files download quicker |
| Reduced bandwidth | Less data transferred |
| Better SEO | Page speed is a ranking factor |
| Lower hosting costs | Less storage and transfer |
| Improved UX | Faster page rendering |
Best Practices
- Keep original files - Always maintain readable source code
- Automate in build - Use build tools (Webpack, Vite) for production
- Combine with Gzip - Server compression adds more savings
- Test after minification - Ensure functionality remains intact
- Use source maps - For debugging minified code in production
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