web

HTML Formatter

Format messy HTML with proper indentation. Also minify HTML for production deployment.

How to use HTML Formatter

  1. 1Paste your input in the panel above or use the example data if available.
  2. 2Choose an action — format, generate, convert, encode, or analyze.
  3. 3Your result appears instantly. Use Copy to grab it, or Download if a file option is shown.

Runs entirely in your browser

Nothing you type, paste, generate, or upload leaves your device.

Frequently asked questions

Does this preserve HTML structure?

Yes, we only change whitespace and indentation, never the content.

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CSS Formatter

Format and minify CSS.

cssformatter