Code Minifier
Minify HTML, CSS, and JavaScript to reduce file size and improve page load speed. Free tool with detailed size reduction statistics.
Select Code Type
What is Code Minification?
Code minification is the process of removing unnecessary characters (whitespace, comments, line breaks) from code without changing functionality. This reduces file size and improves website loading speed.
Why Use Our Code Minifier?
- Free & Unlimited: Minify unlimited code files without restrictions
- Multiple Formats: Support for HTML, CSS, and JavaScript
- Size Statistics: See exactly how much space you saved
- Beautify Option: Reverse operation to make code readable again
- Browser-Based: All processing happens locally, no server uploads
Common Use Cases
- Website Performance: Reduce file sizes to improve page load speed
- Production Deployment: Prepare code for production environments
- Bandwidth Savings: Reduce bandwidth costs for high-traffic websites
Frequently Asked Questions
Does minification affect code functionality?
No! Minification only removes unnecessary whitespace and comments. The code functionality remains exactly the same.
Can I reverse minified code?
Yes, use the 'Beautify' button to add back formatting. However, comments are permanently removed during minification.
How much size reduction can I expect?
Typically 20-40% for CSS/JS and 10-30% for HTML. The exact amount depends on your code style and comments.
Should I minify code for development?
No, keep code readable during development. Only minify for production deployment to improve performance.
Related Tools
API Tester
Test REST APIs instantly - Like Postman, but in your browser
JSON Formatter
Format, validate, and beautify JSON data with syntax highlighting
JSON Diff & Comparator
Compare two JSON objects side-by-side with visual color-coded highlighting of added, removed, and modified values.
HTML to JSX Converter
Convert raw HTML code into clean, valid React JSX or TSX. Automatically handles className, htmlFor, inline styles, SVG camelCase attributes, and self-closing tags.
JWT Decoder
Decode and inspect JSON Web Tokens
SQL Formatter
Format, beautify, indent and minify SQL queries for PostgreSQL, MySQL, SQLite, BigQuery
Need a specific tool, app, or extension?
AnyTools is a 100% free open-source project for creators and developers. If you have an idea for a missing tool, extension, or productivity feature, let us know via email. If you're a developer and want to contribute code, our GitHub repository is always open for pull requests!