CSS, JS & HTML Minifier
Minify, compress, reduce file sizes — remove spaces, comments, and unnecessary lines. No data leaves your device.
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Sponsor — keeps this tool free
Frequently Asked Questions
What does a minifier do?
Removing whitespace, removing comments, reducing file size. This Speeds up webpage load time.
Does JavaScript minification break my code?
No — our JS minification is simple: whitespace removal + comment removal. It never changes variable or function names that could cause errors.
Is it free?
Yes, 100% free. No sign-up, no subscription, no watermark.
What about CSS minification?
CSS minification removes tabs, spaces, newlines and comments — perfect for reducing stylesheet weight at zero loss.