HTML Beautifier
Beautify HTML into neatly indented, readable markup.
Runs in your browser — your data never leaves your device.
About the HTML Beautifier
Make HTML from email templates, page builders or minified sites readable again. Nested elements are indented, and CSS and JavaScript inside the page are formatted too.
How to use the HTML Beautifier
- Paste your HTML.
- Choose indentation and line wrapping.
- Copy or download the formatted HTML.
How it works
Formatting uses js-beautify's HTML beautifier (MIT), which also formats <style> and <script> blocks. Content inside <pre> and <textarea> is kept as it is.
Examples
<div class="card"><h2>Title</h2><p>Text</p></div>→ each element on its own indented line.
Frequently asked questions
Is my data sent to your server?
No. Everything runs in your browser, on your own device. Nothing you type, paste or choose is uploaded or stored.