HTML Formatter Online
Use HTML Formatter Online to format and beautify HTML in seconds. Paste markup or upload a HTML file to improve readability with proper indentation and formatting. Free browser-based HTML formatter.
Click to upload file
Supports .html and .htm files
Formatted HTML will appear here after clicking the format button...
What is HTML Formatting?
HTML formatting adds indentation and line breaks to markup so nested elements, attributes, and document structure are easier to read.
Benefits:
• Beautify compressed or messy HTML
• Improve readability for debugging
• Standardize indentation quickly
• Works entirely in the browser
• Copy or download formatted markup
Use this HTML formatter when inspecting pasted snippets, cleaning exported templates, or preparing markup for review.
How to Use HTML Formatter Online?
Paste or Upload HTML
Enter HTML directly or upload an .html file.
Format the Markup
Click Format HTML to beautify your document.
Review Output
Inspect formatted HTML in the output panel.
Copy or Download
Copy formatted HTML or download it as a file.
Frequently Asked Questions - FAQs
Does formatting change HTML rendering?
No. Formatting only adjusts whitespace between tags and lines.
Can I format minified HTML?
Yes. Paste minified HTML and click Format to expand it into readable structure.
Does this validate HTML?
This tool focuses on formatting, not validation. Use an HTML validator separately if needed.
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