HTML Beautifier
Developer ToolsBeautify and format HTML code. Auto-indent, fix formatting, and make HTML readable.
How to use HTML Beautifier
- 1Enter your input in the text area above
- 2Click the action button to process your data
- 3View the result and copy it to your clipboard
Common Use Cases
Quick Processing
Process your data quickly and efficiently.
Secure & Private
All processing happens in your browser.
Free to Use
This tool is completely free with no signup.
Mobile Friendly
Works on any device with a browser.
Frequently Asked Questions
What does HTML beautification do?
HTML Beautifier reformats minified or poorly formatted HTML by: adding proper indentation, breaking long lines, aligning nested tags, normalizing attribute spacing, and fixing common formatting issues. The result is clean, readable HTML.
Can I customize indentation?
Yes! Options include: indentation size (2 or 4 spaces, or tabs), wrap attributes (keep on one line, wrap if too long, or always wrap), preserve inline elements, and keep empty lines. You control the output style.
Does it fix broken HTML?
While it's primarily a formatter (not a validator), it does handle: unclosed void tags (<br>, <img>), normalizes tag casing (lowercase by default), and adds missing closing tags for self-closing elements. For full validation, use an HTML validator.
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