HTML Previewer

Preview HTML code with live rendering, metrics, and source code display

Enter your HTML code to see a live preview. Supports full HTML, CSS, and JavaScript.

How to Use HTML Previewer

1

Paste Your HTML

Enter your HTML code into the text area. You can include complete pages or just HTML snippets.
2

Click Preview

Press the "Preview" button to render your HTML. The tool will analyze and display your code instantly.
3

View Live Render

See your HTML rendered in real-time with a secure sandboxed preview. Check how elements, styles, and scripts behave.
4

Review Metrics

Check code statistics including element count, line count, and file size. Use the copy button for the source code.

About HTML Previewer

The HTML Previewer is a comprehensive tool for web developers who need to quickly preview HTML code with detailed metrics and analysis. It provides a safe, sandboxed environment for rendering HTML while displaying important code statistics.

Key Features:

  • Live Preview: Real-time HTML rendering in a secure sandboxed iframe
  • Security Protected: All HTML runs in isolated environment preventing XSS attacks
  • Code Metrics: Displays element count, total lines, characters, and file size
  • Source View: Shows formatted HTML source code alongside preview
  • Copy Functionality: Easily copy HTML source code to clipboard

Perfect For:

  • Testing HTML snippets before deploying to production
  • Previewing email templates and landing pages
  • Debugging HTML rendering and layout issues
  • Learning HTML by experimenting with code
  • Demonstrating HTML examples to clients or students

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