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html Developer Tool

HTML Formatter

Format HTML with perfect indentation for readability or comfortably minify to reduce file size. Real-time, fully responsive.

edit_document

Input HTML

text_fields 0 chars format_list_numbered 0 lines
Indent:
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Output Result

integration_instructions

Awaiting Input

Paste your HTML code in the left panel and select an action below to process it.

About this tool

Format HTML with 2 or 4 space indentation for readability, or minify to reduce file size. Comments are removed when minifying (except <!--! ... -->). No signup required. Everything is processed instantly on your local device.

Also try our JSON Formatter, HTML Encoder, or CSS Minify.

Frequently Asked Questions

Common questions about the HTML Formatter.

What is the HTML Formatter and how does it work?

The HTML Formatter is a free online utility designed to help you quickly and easily format or minify HTML. Indent, copy, download. Responsive, dark mode. It runs directly in your browser, meaning you don't need to download or install any software.

Is the HTML Formatter free to use?

Yes, our HTML Formatter is 100% free to use with no hidden fees, limits, or subscriptions. You have unlimited access to all features without needing to create an account.

Is it safe to use the HTML Formatter?

Absolutely. Your privacy and security are our top priorities. The HTML Formatter utilizes advanced secure processing, and we never store your data or files on our servers.

Does the HTML Formatter work on mobile devices?

Yes! The HTML Formatter is built with a fully responsive mobile-first design, meaning it works flawlessly on any device including smartphones, tablets, laptops, and desktop computers.

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