HTML Formatter beautifies malformed or compressed HTML markup into properly indented, tag-balanced output — and minifies clean HTML by removing whitespace, comments, and unnecessary attributes to reduce page weight. HTML from legacy CMS systems, email templates, web scraping, or third-party integrations is frequently output as a single unreadable line or inconsistently indented with mismatched tags. The beautifier makes markup readable for inspection and editing; the minifier produces optimized HTML suitable for production deployment or inlining in server responses. Runs entirely locally, making it safe to format HTML containing internal application markup, sensitive form structures, or unreleased feature code.

Simply input your data into the fields above. Our HTML Formatter will process your information instantly. You can then copy the results or export them depending on the specific tool features like Indentation Repair or Tag Balancing.

Yes, the HTML Formatter on ToolsHubKit is 100% free to use. we don't require any signup, subscriptions, or hidden fees. It is part of our suite of professional developer utilities designed for the community.

Your privacy is our primary concern. All processing for the HTML Formatter occurs locally within your browser. No data is ever uploaded to our servers or stored in any cloud environment. You can even use this tool offline.