HTML Minifier
Compress your HTML code by removing spacing, indentation, and comments to optimize load times.
Original HTML
Minified Output
What is an HTML Minifier?
An HTML Minifier compresses your HTML source code by removing unnecessary whitespace, indentation, and comments — reducing file size without changing how the page renders in the browser.
Why Use This Tool?
Page speed is a confirmed Google ranking factor. Minifying HTML improves Core Web Vitals scores. Combine with the CSS Minifier for a complete front-end optimisation workflow.
Best Use Cases
- Optimising HTML before deployment to production
- Reducing bandwidth on high-traffic websites
- Improving Google PageSpeed Insights scores
- Minifying email template HTML
How to Use This Tool
Paste your raw HTML into the left panel and click Minify HTML. The compressed output appears on the right. Click Copy Output to copy it to your clipboard.
FAQs
Is this tool free?
Yes, completely free with no login required.
Does this tool store my HTML code?
No. Your HTML is minified entirely in your browser and never sent to any server.
Will minification break my HTML?
No. The tool only removes whitespace and comments that have no effect on rendering — all tags, attributes, and content are preserved exactly.