HTML Formatter
FormatBeautify HTML markup with clean indentation so you can read, debug, and share it faster.
Input size 0 chars
Output size 0 chars
Output lines 0
How It Works
The HTML formatter scans your markup and inserts line breaks between tags before applying indentation based on the nesting depth. Everything runs locally in your browser, so your code never leaves your device.
What This Tool Does
- Adds consistent indentation for nested elements
- Highlights structure so you can debug layouts faster
- Supports custom indentation size or tabs
- Trims empty lines for cleaner output (optional)
- Works instantly with no uploads or servers
Common Use Cases
- Cleaning HTML exported from builders or CMS platforms
- Reviewing markup before sending it to teammates or clients
- Preparing HTML snippets for documentation or blogs
- Auditing page structure during SEO or accessibility reviews
