Free HTML Tools

Format, validate, minify, and escape HTML code with a simple browser-based utility.

Input HTML code

Input characters: 0Input size: 0 B

Output HTML code

Output characters: 0Output size: 0 B

How to Use Free HTML Tools

Paste your markup into the input area and choose an action. Formatting adds indentation, minifying removes unnecessary whitespace between tags, and the tag checker looks for common unmatched tags. Review results before publishing because automated formatting is not a full HTML parser.

Use these HTML utilities to make markup easier to read, compact it for production, or escape special characters when displaying code as text.

Frequently Asked Questions

Are these tools free to use?

Yes. These browser-based utilities can be used without installing a separate application.

Does the page work on mobile devices?

Yes. The responsive layout adapts to phones, tablets, and desktop screens.

Can I copy the result?

Use the Copy Output button. If clipboard access is blocked, select the output text and copy it manually.

Does the tag checker fully validate HTML?

No. It checks common tag pairing issues in the text and is not a replacement for a standards-compliant HTML validator.