How do I use HTML Formatter?
Open the tool, add your input, review the live preview, and download or copy the final output. No account is required for basic use.
Format and beautify HTML code online — indent tags, tidy attributes, and copy clean markup in your browser.
Format, beautify, and indent HTML code with proper structure for easier debugging, web development, email templates, editing, and improved code readability.
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Format, beautify, and indent HTML code with proper structure for easier debugging, web development, email templates, editing, and improved code readability.
Last updated: Jun 6, 2026
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Open the tool, add your input, review the live preview, and download or copy the final output. No account is required for basic use.
HTML Formatter includes free usage on WebioTools. Limits may apply for high-volume usage depending on your plan.
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