HTML Formatter
// Beautify and indent HTML code
#About HTML Formatter
Free online HTML formatter and beautifier. Format messy HTML with proper indentation and clean structure. This tool runs entirely in your browser — your data is never sent to a server. Just paste your input, get instant results, and copy with one click. No sign-up or installation required.
#FAQ
How do I format messy HTML code? ▾
Paste your unformatted HTML into the input field and the tool will instantly reformat it with consistent indentation and line breaks, making the tag hierarchy easy to read and edit.
Does the HTML formatter change my code behavior? ▾
No, the formatter only adjusts whitespace and indentation. It does not alter tag names, attributes, or content, so your HTML will render identically in the browser after formatting.
</> Embed this tool ▾
Copy this code to embed the tool on your website. Adjust the height to fit your layout.
<iframe src="https://www.browserutils.dev/embed/html-formatter" width="100%" height="500" frameborder="0" title="HTML Formatter"></iframe>