HTML Formatter & Beautifier
Format, beautify, or minify HTML with proper indentation. Paste any HTML fragment or full document to pretty-print or compress it.
HTML Formatter & Beautifier
What HTML formatting does
HTML formatting adds consistent indentation to nested elements, making the markup readable. Minification strips whitespace between tags for smaller file sizes.
Why use HTML Formatter online?
HTML Formatter in the browser saves context switching: no CLI install, no fragile one-liners, and instant feedback for teammates who do not live in the terminal. It is ideal for debugging, demos, and quick checks during code review.
Tips for best results
Work with a sample payload first, then paste production data. Keep privacy in mind: prefer local browser processing for secrets, tokens, and customer data. Bookmark this page for faster access next time.
How to use
- Paste your HTML into the input.
- Click Format / Beautify or Minify.
- Copy the result.
- Review the output and use Copy to paste into your editor, ticket, or chat.
- Need another utility? Scroll to Related Tools below for HTML Formatter companions on skybin.io.
- For a deeper walkthrough, read the linked Skybin blog article at the bottom of this page.
Online tool vs terminal
| Terminal / CLI | This tool |
|---|---|
| Install CLI tools or write a one-off script | Open the tool in your browser — no install |
| Look up flags in man pages or Stack Overflow | Paste input or upload files where supported |
| Repeat for each file format or edge case | Get instant visual feedback and copy buttons |
Your HTML stays in your browser — nothing is sent to any server.
Frequently Asked Questions
- Does it handle invalid HTML?
- The formatter is lenient and will process most real-world HTML. Very malformed HTML may produce unexpected indentation.
- Is this tool free to use?
- Yes. All Skybin developer tools are free with no account, API key, or usage limits.
- Does my data get sent to a server?
- No. Processing runs in your browser whenever possible. Sensitive input never leaves your device unless a tool explicitly fetches a URL you provide (e.g. OG Validator).
- Can I use this on mobile?
- Yes. The tools work in modern mobile browsers, though a desktop screen is easier for large JSON or PDF workflows.
- How is this different from desktop apps?
- There is nothing to install or update. Open a bookmarked URL and start working — ideal for quick tasks during development or support calls.
- Are there keyboard shortcuts?
- Most tools support standard paste (Ctrl+V / Cmd+V) and select-all in text areas. Copy buttons provide one-click output.
- Does Skybin store my history?
- No. We do not log tool inputs or outputs. Refreshing the page clears in-memory state unless the tool encodes state in the URL.
- Can I share HTML Formatter with my team?
- Yes. Send them the page URL. For tools that support URL state (e.g. CSS Gradient), shared links can include your settings.