HTML Beautifier - Free, Instant, In Your Browser
Paste your HTML below to format it with indentation and line breaks.
How to use HTML Beautify
- 1Paste your text or data into the input box above.
- 2HTML Beautify runs instantly, right in your browser.
- 3Copy the result or use it directly.
Your file is processed in your browser and is never uploaded.
Frequently Asked Questions
Does beautifying change how my HTML renders?
No - only formatting (indentation, line breaks) changes. The DOM structure stays the same.
Is my text sent to a server?
No - the conversion runs entirely in your browser with JavaScript. Nothing is uploaded.