Developer Tools
HTML Minifier
Reduce HTML file size by removing unnecessary whitespace, line breaks and comments while preserving output correctness.
Output
Output will appear here…About the HTML Minifier
Indentation and comments make HTML readable for developers and cost bytes for every visitor. On a large page the difference is measurable on slow connections.
Paste your HTML to strip redundant whitespace, line breaks and comments while keeping the rendered result identical.
How to use the HTML Minifier
- Paste the full HTML document or fragment.
- Run the minifier and compare the before and after sizes.
- Render the output to confirm nothing shifted — spacing between inline elements is the thing to check.
- Deploy the minified version, keeping your formatted source under version control.