HTML Formatter
Format and beautify messy HTML code with proper indentation, or minify it to reduce file size. Supports customizable indent size and handles self-closing tags correctly.
How to use
- Paste your HTML snippet or full page markup into the editor.
- Click Beautify to re-indent and clean up messy HTML for readability.
- Adjust indentation to match your project’s HTML style guide.
- Use Minify when you need smaller output for inline embeds or production templates.
- Copy the formatted HTML back into your project and validate it in the browser.
FAQ
Can this format HTML generated by frameworks (JSX/Vue templates)?
It works best on plain HTML. If you paste template syntax, results may vary depending on the markup.
Does it reformat code inside <script> or <style> tags?
It preserves the contents, but it’s not a dedicated JavaScript/CSS formatter. For those blocks, use the specific tools.
Is my HTML uploaded to a server for formatting?
No. Formatting runs locally in your browser, so your markup stays private.
How do I beautify HTML from a minified single-line file?
Paste the minified HTML and click Beautify to reintroduce line breaks and indentation for easier editing.