Code Minifier
Minify HTML, CSS, and JavaScript code to reduce file size and improve performance
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Frequently Asked Questions
Find answers to common questions about using this tool.
You can minify HTML, CSS, and JavaScript code. Minification removes unnecessary whitespace, comments, and formatting to reduce file size while keeping the code functionally identical.
No, minification only removes non-essential characters like spaces, line breaks, and comments. The minified code functions exactly the same as the original. However, it becomes harder to read for humans.
Typical reductions are 20-60% depending on the code style. Well-commented code with generous whitespace sees larger reductions, while already compact code may see minimal savings.
Minification is processed in your browser for speed and privacy. Your source code never leaves your device, making it safe to minify proprietary or sensitive code without security concerns.
Minification removes comments and original formatting permanently. While you can re-format (beautify) the code for readability, the original comments and specific whitespace choices cannot be recovered.