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CSS / JavaScript Minifier
Shrink your code size
Output minificato
Why minify code
Minification removes unnecessary characters (spaces, comments, newlines, redundant semicolons) from code without changing its functionality. The result is a smaller file that downloads faster. For high-traffic sites, minification can reduce load times by 10-40%.
What gets removed
- Comments
/* ... */and// ... - Superfluous whitespace, tabs and newlines
- Redundant semicolons (e.g. before
}) - Spaces around operators and punctuation
Limitations of this minifier
Our JS minifier is basic and intended for quick tests. For production use professional tools like terser, esbuild or swc which rename variables and apply more aggressive optimizations.
Frequently asked questions
Does minified code work the same?
Yes, minification does not change the behavior of the code. It only removes non-significant characters. Always test the result before publishing it.