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HTML Beautifier
Beautify HTML.
How to use
Four quick steps — paste, run, review, copy. Everything stays in your browser.
Run the tool
Click Convert or Run. The result appears instantly on this page.
Check the output
Read the generated code and any review notes before you ship it.
Copy and use
Copy the output to your clipboard and paste it into your project.
About this tool
Beautify HTML for the same reason as CSS: humans review structure faster with consistent indentation.
Example
Short list shows nesting clearly after beautify.
Input
<ul><li>Paste</li><li>Beautify</li><li>Review</li></ul>Output
<ul>
<li>Paste</li>
<li>Beautify</li>
<li>Review</li>
</ul>Tip
Keep a copy of the original if the source was intentionally minified for email clients.