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HTML Playground

A simple live HTML editor and preview. Great for quick snippets and layout tests.

HTML

Preview

How to use this tool

  1. Edit HTML
  2. See preview
  3. Open preview in new tab (optional)

How to Use

Edit the HTML and watch the preview update in the iframe.

How It Works

Your HTML is loaded into a sandboxed iframe via srcDoc for isolation.

Key Features

  • Live preview
  • Sandboxed iframe
  • Open preview

Secure & Private

Local-only. Preview runs in a sandboxed iframe.

Frequently Asked Questions

Will scripts run?
Basic scripts may run inside the sandboxed iframe, but permissions are restricted.
Is it stored?
No. Refreshing may clear your content.

Related Tools

Code Playground

Edit HTML/CSS/JS together and preview in a sandboxed iframe.

HTML Minifier

Minify HTML code to reduce file size and improve load times.

Markdown to HTML

Convert Markdown to valid HTML instantly.

Privacy Notice

All processing happens inside your browser. No files or data are uploaded to our servers, ensuring your privacy is strongly protected.