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HTML Formatter / Beautifier

Paste your messy HTML code below and instantly format it into clean, readable structure.

Enter HTML:
Formatted HTML Output:

Free Online HTML Formatter & Beautifier

Our HTML Formatter is a free online tool that helps developers, designers, and content creators format messy HTML code into clean, readable, and properly indented markup. Whether you are working with copied HTML, minified code, or poorly structured markup, this tool instantly beautifies your HTML for better readability.

The HTML beautifier automatically organizes elements, fixes indentation, and presents your markup in a developer-friendly structure. No installation or signup is required – everything works directly in your browser.

Why Use an Online HTML Formatter?

  • Improve readability of complex HTML structures
  • Fix badly formatted or minified HTML code
  • Make debugging faster and easier
  • Prepare code for sharing or documentation
  • Ensure consistent indentation style

Key Features of Our HTML Formatter

  • Instant HTML beautification
  • Supports large HTML documents
  • Proper nesting and indentation
  • Works with HTML5 markup
  • No data stored or uploaded
  • 100% browser-based processing

How to Use the HTML Formatter

  1. Paste your HTML code into the input box
  2. Click the “Format HTML” button
  3. View the beautified HTML output
  4. Copy the formatted code for use in your project

Is This HTML Formatter Safe?

Yes! All formatting happens directly in your browser. Your HTML code is never uploaded to any server, ensuring complete privacy and security.

Frequently Asked Questions

An HTML formatter is a tool that converts messy or minified HTML into clean, structured, and readable code.

Yes, the formatter fully supports modern HTML5 tags and syntax.

No. All formatting is done locally in your browser.

Related Tools

  • Compare String
  • Compare JSON Data
  • Compare XML Files
  • Format JSON Online

Learn More

  • Why String Comparison Matters
  • How to Compare JSON Files

Written by the TextLineCompare Team

TextLineCompare is built and maintained by developers who regularly work with text processing, APIs, and structured data. Our tools are designed to be fast, accurate, and privacy-first, helping users compare and format data efficiently without uploading content to any server.

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