HTML Minifier & Beautifier
Minify or beautify your HTML code instantly. Remove comments, collapse whitespace, and optimize file size — all in your browser.
How It Works
Paste your HTML
Paste raw HTML into the editor. Size statistics update automatically as you type.
Minify or beautify
Click Minify to compress your HTML and reduce file size, or Beautify to format it with clean indentation.
Copy or download
Copy the optimized result to your clipboard or download it as an .html file.
Why Minify HTML?
Minifying HTML removes unnecessary characters — comments, extra whitespace, and redundant code — without changing how the page renders. Smaller HTML files load faster, reduce bandwidth costs, and improve Core Web Vitals scores.
This tool runs entirely in your browser. No data is sent to any server. It removes HTML comments, collapses whitespace between tags, and strips unnecessary attribute quotes where safe.