HTML Formatter: Beautify & Minify HTML Code Online | Free Tool
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HTML Formatting Tips
Beautify Messy HTML Code
Paste unformatted or minified HTML and get perfectly indented, readable code instantly with js-beautify engine.
Minify HTML for Faster Pages
Remove whitespace, comments, and extra spaces to reduce HTML file size and improve page load times.
Flexible Indentation Styles
Choose 2 spaces, 4 spaces, or tabs to match your project's code style and formatting conventions.
100% Client-Side Processing
Your HTML code never leaves your browser. All formatting is done locally using JavaScript — no server uploads.
Frequently Asked Questions
How do I format HTML code online?
Paste your HTML into the input area, choose your indentation preference, and click Format. The beautified HTML appears instantly in the output area.
What is HTML minification?
HTML minification removes unnecessary whitespace, comments, and line breaks from HTML code to reduce file size for faster web page loading.
Can I format partial HTML snippets?
Yes. Our formatter works with both complete HTML documents and partial code snippets like a single div or table.
Is this HTML formatter free?
Yes, completely free with no usage limits. No signup or download required.
How can I customize the indentation level for my formatted HTML?
Our HTML Formatter offers flexible indentation options to match your preferences. Before clicking 'Format,' look for settings like 'Indent size' or 'Tab width.' You can usually choose between 2, 4, or 8 spaces, or even tabs. This allows you to beautify your HTML code precisely according to your coding style guides, ensuring consistent and highly readable output for all your web development projects.
How to Use the HTML Formatter
- Paste your HTML code into the input area
- Select indentation: 2 spaces, 4 spaces, or tabs
- Click Format to beautify or Compress to minify
- Copy the result with one click