Free HTML Formatter
Format and indent HTML markup for readable source.
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About the HTML Formatter
HTML Formatter is a free online html formatter from Tool Marry. Format and indent HTML markup for readable source. There is nothing to install and no account to create — open the page, paste your input and get your result straight away. People mainly use it for html beautifier online free, format messy html code online, html indent tool. It works the same on desktop, tablet and mobile, and it sits alongside the rest of our developer tools so you can move from one job to the next without switching apps.
What people use the HTML Formatter for
- html beautifier online free — handled free in your browser, no signup and no watermark.
- format messy html code online — handled free in your browser, no signup and no watermark.
- html indent tool — handled free in your browser, no signup and no watermark.
How to use the HTML Formatter
- 1Open the html formatter and paste your input.
- 2Adjust the available options to match what you need.
- 3Run the tool and review the result.
- 4Copy or download your output — that's it.
Frequently asked questions
Can I use this for html beautifier online free?
Yes. HTML Formatter is built exactly for that — set your options, run it once and download the result. It stays free with no limit.
Is the HTML Formatter free to use?
Yes. It is completely free with no signup, no email gate and no usage limit for normal personal or business use.
Which is the best free html formatter online?
Tool Marry's HTML Formatter runs entirely in your browser, so it is faster than upload-based sites, keeps your files private and never adds a watermark.
Do I need to create an account?
No account is required. Open the tool and use it immediately — everything is completely free.
Is my data safe?
We keep processing as close to your browser as possible and never sell or share what you enter. Nothing you type is used for advertising.
Can I use HTML Formatter on my phone?
Yes. The whole site is responsive, so the tool works in any modern mobile or desktop browser.