HTML Beautifier
Make compact HTML easier to read with basic indentation.
Make compact HTML readable
Minified or machine-generated HTML — one long line, inconsistent nesting — is hard to read and edit. This beautifier adds basic indentation so the structure of the document becomes visible again, making it far easier to review or modify.
Re-indenting reveals the nesting that minification hides, without changing what the markup renders. Paste compact HTML, get a formatted version, and copy it back into your editor to work with a document you only had in compressed form.
Readable HTML, locally
It reindents nested tags so machine-generated markup becomes editable again. Your HTML is formatted in the browser and never uploaded.
Frequently Asked Questions
What does the html beautifier do?
It processes pasted developer text in your browser and writes a usable result to the output panel.
Does this send code or data to a server?
No. The tool runs client-side in your browser and does not upload your input.
What are the limits?
It is designed for everyday snippets, configuration values, and small files rather than huge production datasets.
Is this free?
Yes. It is a free browser utility with no account required.
Practical utilities for everyday web development work.