Is Html Formatter free to use?

Yes, Html Formatter is completely free with no hidden fees or usage limits. Pro features are available for power users.

Absolutely. All processing happens locally in your browser. Your files never leave your device.

Do I need to install software?

No installation required. Works directly in your web browser on any device.

UPLOAD

Drop an HTML file here or click to browse

Accepts .html, .htm, .txt -- up to 500 KB (5 MB with Pro)

Indentation

Wrap attributes (one per line when tag exceeds threshold)

Attribute sorting PRO

Max line length PRO

Blank lines between block elements PRO

Trim trailing whitespace PRO

Enforce lowercase tag names PRO

Enforce lowercase attribute names PRO

Batch format multiple files PRO

Original

Formatted

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