HTML Beautifier
Format and beautify your HTML code for better readability and maintainability
Beautify HTML Code
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Why Use Our HTML Beautifier?
Clean Formatting
Transform messy, minified, or poorly formatted HTML into clean, readable code with proper indentation.
Instant Results
Get beautifully formatted HTML instantly with our optimized processing engine.
Customizable Options
Choose your preferred indentation style and formatting preferences.
Privacy Guaranteed
Your HTML code is processed locally in your browser and never sent to any server.
How to Beautify HTML
Paste HTML Code
Copy and paste your minified or messy HTML code into the input area.
Choose Options
Select your preferred formatting options like indentation size and style.
Beautify & Copy
Click beautify and copy the formatted HTML to use in your projects.
Frequently Asked Questions
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No, beautifying HTML only changes the formatting (whitespace, indentation, line breaks) to make it more readable. The actual HTML structure and functionality remain completely unchanged.
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Minified HTML has all unnecessary whitespace removed to reduce file size for faster loading. Beautified HTML adds proper indentation and line breaks to make the code human-readable and easier to edit.
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Our tool focuses on HTML formatting. While it may work with PHP files that contain HTML sections, PHP code (between <?php ?> tags) won’t be formatted. For best results, use pure HTML files.
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There’s no strict limit, but extremely large HTML files (over 10,000 lines) may slow down the formatting process depending on your device’s capabilities. For most websites and components, there’s no practical limitation.
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Our beautifier focuses on formatting rather than validation. It will format whatever HTML you provide, even if it contains syntax errors. For HTML validation, consider using a dedicated HTML validator tool.