HTML Formatter

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Transform messy, minified, or inconsistently indented HTML markup into clean, readable code with consistent indentation and proper line breaks. Paste any HTML - a full page, a component snippet, an email template, or a partial fragment - and the formatter applies consistent nesting indentation, handles inline versus block elements correctly (inline elements like span and a stay inline; block elements like div, p, and section get their own lines), and normalizes attribute formatting. Configure indentation as 2 spaces, 4 spaces, or tabs. Control empty line preservation for vertical spacing. Handles malformed HTML gracefully without crashing. All formatting runs in your browser. No account required.

How to Use

  1. 1Paste your HTML into the input area
  2. 2Click Beautify to add proper indentation and line breaks
  3. 3Or click Minify to remove all whitespace for a production-ready compact version
  4. 4Choose indentation style: 2 spaces, 4 spaces, or tabs
  5. 5Review any tag warnings flagged by the basic structure checker
  6. 6Click Copy to copy the formatted HTML to your clipboard

Features

  • Beautify (add indentation) and Minify (remove whitespace) modes
  • 2-space, 4-space, and tab indentation options
  • Basic tag balance checking
  • Copy to clipboard
  • 100% browser-based

Frequently Asked Questions

Guest PlanUpgrade
Operations today0 / 3
5 MB max fileNo batch
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