HTML Beautifier
Format minified or messy HTML with proper indentation and line breaks.
Format minified or messy HTML with proper indentation and line breaks.
Paste your minified or poorly formatted HTML into the input area and click "Beautify HTML." The tool parses the markup, adds proper line breaks between tags, and applies consistent 2-space indentation. The result is clean, readable HTML you can use in your editor or documentation.
Minified HTML is compact but impossible to read. When you need to debug a template, inspect email markup, or understand the structure of a scraped page, beautifying the code is the essential first step. Proper indentation reveals the document hierarchy at a glance, making it easy to find specific elements, spot nesting errors, and understand relationships between parent and child nodes.
Developers use HTML beautifiers to clean up minified production code for debugging, format email HTML templates for editing, prepare markup for code reviews, and make scraped web content readable. This tool handles all of these scenarios instantly in your browser with no server round-trip required.
Your HTML stays in your browser. Nothing is transmitted to any server, making this tool safe for sensitive content including internal dashboards, admin panels, and proprietary templates.