HTML Beautifier

HTML Beautifier

Beautify minified HTML or minify pretty HTML. Properly indented, easy to read.

What is HTML Beautifier?

HTML beautification formats minified or messy HTML into properly indented, readable code. Minified HTML loads faster but is hard to read. Beautify when: inheriting code, debugging, learning from other sites, editing legacy code. Minify for production deployment. Tool runs in browser — no upload.

How to use

  1. Choose mode — Beautify (expand) or Minify (compress)
  2. Paste HTML — Any HTML — full page or snippet
  3. Click Process — Output appears below
  4. Copy result — Paste in your code editor

Tips

  • Beautify for development; minify for production
  • Modern build tools (Webpack, Vite) auto-minify — use this tool for one-offs
  • Combine with CSS Beautifier and JS Beautifier for complete code formatting
  • Indentation 2-spaces is standard

FAQs

Will minification break my HTML?

Usually safe — minifier removes whitespace and comments. Avoid for inline scripts that depend on whitespace.

Can I un-minify minified HTML?

Yes — beautify mode handles minified input. Comments lost in minification can't be recovered.

How much smaller after minification?

30-50% size reduction typical. Combined with GZIP: 80%+ savings.

Related

CSS Beautifier · JS Beautifier · Code Minifier

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