Apply readable two-space indentation while preserving the structure and content of your document.
FORMAT & BEAUTIFY HTML ONLINE
Format messy or minified HTML into clean, consistently indented source code that is easier to read, review and maintain.
TESTED & REVIEWED
WHY USE IT
Apply readable two-space indentation while preserving the structure and content of your document.
Your original source remains in the input panel until you deliberately copy or download the formatted result.
Formatting runs inside your browser, so the HTML you paste is not uploaded to our servers.
HOW IT WORKS
Add a complete document, component or small HTML fragment to the input panel.
The formatter applies predictable indentation, line breaks and wrapping.
Use the clean result in your project or download it as formatted.html.
HTML FORMATTING WORKFLOW
Import a file or paste a complete document or fragment. The formatter adds predictable indentation and line breaks so parent and child elements are easier to follow.
Check that tags, inline style blocks and script blocks remain where you expect. Formatting improves readability but does not prove that the HTML is valid.
Open the formatted result in the live HTML viewer and run the HTML checker when you also need to find malformed tags, duplicate IDs or missing image alternative text.
COMMON QUESTIONS
Formatting is intended to change whitespace and indentation rather than page behavior. You should still test production code after any automated transformation.
Yes. The formatter accepts both complete HTML documents and fragments such as a card, form or table.
Yes. Both names commonly describe a tool that turns compact, minified or uneven HTML into readable code with consistent line breaks and indentation.
Yes. Import an .html, .htm or .txt file, format it in the browser, then copy the output or download a new HTML file.