Web & Developer · Free tool
BrowserHTML/CSS Minifier
Minify HTML or CSS by removing comments, extra whitespace and redundant characters, and see exactly how many bytes you saved.
Runs 100% in your browser — nothing is uploaded.
How it works
Three steps, zero fuss.
- 01
Add your input
Paste or type your content into the tool.
- 02
Adjust
Fine-tune the settings and watch the result update instantly.
- 03
Copy or download
Copy the result or download the file — free, with no watermark.
FAQ
Is minification safe?
Yes for standard code. Always test the result, especially inline scripts and pre-formatted text.
Is the HTML/CSS Minifier really free?
Yes. No sign-up, no watermark and no hidden limits for normal use.
Do my files leave my device?
No. This tool runs entirely in your browser, so your text and files never reach our servers.
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