Output appears here...Why HTML Beautifier
- Reformats minified or messy HTML into a clean indented tree.
- 2-space indent, 120-character wrap by default.
- Powered by js-beautify.
Common questions
Is HTML Beautifier free to use?
Yes. HTML Beautifier is completely free. There is no sign up, no trial, and no usage cap.
Do I need an account to use HTML Beautifier?
No. You can start using HTML Beautifier straight away. We do not ask for an email address or a login.
Is my data uploaded to a server when I use HTML Beautifier?
No. HTML Beautifier runs entirely inside your browser, so the code or data you enter never leaves your device and nothing is sent to us.
Do you store the code or data I use with HTML Beautifier?
No. Because everything happens locally in your browser, there is nothing for us to store. Close the tab and it is gone.
Can I paste minified or messy code into HTML Beautifier?
Yes. HTML Beautifier handles compact, minified, or untidy input and processes it the same way.
Does HTML Beautifier flag errors in my input?
Where it applies, HTML Beautifier points out where something looks invalid so you can fix it quickly.
How do I use HTML Beautifier?
Enter or paste your code or data and HTML Beautifier updates the result as you go. When it looks right, copy or download it with one click.
Does HTML Beautifier work on phones and tablets?
Yes. HTML Beautifier is responsive and works in any modern browser on mobile, tablet, and desktop.
Which browsers does HTML Beautifier support?
It works in current versions of Chrome, Firefox, Safari, and Edge. For the best experience, keep your browser up to date.
Is there a limit on how often I can use HTML Beautifier?
No. You can use HTML Beautifier as many times as you need, at no cost.
Can I use HTML Beautifier for commercial or client work?
Yes. You are free to use the output in personal, educational, and commercial projects.
Why is HTML Beautifier free?
The site is supported by advertising, which lets us keep every tool free and open to everyone.
What should I do if HTML Beautifier gives an unexpected result?
First check that your code or data is formatted as expected. If something still looks wrong, use the feedback link on the page and we will take a look.