🌐HTML Beautifier
Beautify and format HTML code online.
🆓 Free🔒 Secure⚡ Instant📱 Mobile-friendly🚫 No signup
Beautify, format, and minify HTML code online for free. Instant HTML formatter with one click.
How to Use HTML Beautifier — Step by Step
- 1Paste your minified or unformatted HTML into the input
- 2Click 'Beautify' — indentation and line breaks are added for readability
- 3Choose indentation size (2 or 4 spaces)
- 4Copy the clean HTML
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Frequently Asked Questions
Is this tool completely free?
Yes. All ToolNest tools are 100% free with no signup required, no account, and no watermarks added to output files.
Are my uploaded files secure and private?
All uploads use HTTPS encryption during transfer. Files are processed on secure isolated servers and automatically deleted within 2 hours of upload.
Does this tool work on mobile phones?
Yes. ToolNest works on any modern browser on iPhone, Android, tablet, or desktop — no app download or plugin needed.
Do I need to create an account?
No. Just open the tool, upload your file, and download the result. No email, no signup, no password.