HTML Beautifier & Formatter — Indent, Validate & Minify
Paste or upload HTML and get it beautifully indented with tag validation and attribute sorting. Minify mode for production. Load from URL. Runs in your browser.
Keywords: html formatter, html beautifier, format html, html pretty print, html minifier, beautify html, html validator, html editor
Frequently Asked Questions
Can I load HTML from a URL?
Yes, paste any URL and the tool will fetch the HTML content automatically.
Does it validate HTML tags?
Yes, the beautifier detects unclosed tags and malformed HTML with helpful error messages.
Can I minify HTML?
Absolutely! Toggle between beautified (formatted) and minified (compressed) output.
How does attribute sorting work?
Attributes can be automatically sorted alphabetically for consistency across your codebase.
Is there a file size limit?
The tool handles files up to 1MB efficiently. Larger files may impact browser performance.