Paste your HTML below to beautify or minify it instantly. Supports indent customization and outputs clean, readable markup.
An HTML formatter is an online tool that reformats raw or minified HTML with proper indentation and line breaks, making it easy to read and understand.
Paste your HTML into the input panel and click Format (or press Cmd+Enter / Ctrl+Enter). The tool instantly beautifies your HTML with correct indentation.
Yes. Paste any HTML fragment (without DOCTYPE or html tags) and the formatter automatically detects it as a snippet and formats only that content.
Yes. All processing happens entirely in your browser using the built-in DOMParser API. No data is ever sent to any server.
Minification removes all unnecessary whitespace and comments from HTML, reducing file size for faster page load times.
Yes. Use drag & drop to load files of any size directly into the formatter.