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Minify HTML code by removing whitespace, comments, and unnecessary attributes. Use our free html minifier online tool — instant results, no upload, completely private.
No account · No upload · No watermark · Works on any device
Navigate to the HTML Minifier tool — no download or installation needed.
Drop your file or paste your data. Everything stays in your browser, nothing is uploaded.
Processing happens instantly on your device. Download or copy your result.
Minify HTML templates before deployment
Reduce page size for faster initial load
Strip comments from production HTML
Format, validate, and beautify JSON data with syntax highlighting.
Pick colors and convert between HEX, RGB, HSL, and CMYK formats.
Minify CSS code to reduce file size and improve page load speed.
Minify JavaScript code to reduce file size for production.
No signup, no upload, 100% private. Works right in your browser on any device.
Open HTML Minifier