HTML Formatter

Clean up, standardize, and optimize your HTML code with advanced formatting options

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Upload HTML File

Max file size: 5MB. Allowed types: HTML, HTM

What is HTML Formatter?

The HTML Formatter is an effective tool for cleaning up, normalizing, and enhancing your HTML code. It utilizes **Prettier**, an excellent code formatting engine, to ensure that your HTML output is consistent and readable. Whether you're a web developer, designer, or author, this tool allows you to create clean, ordered, and optimized code seamlessly.

Screenshot of the HTML Formatter interface showing input, options, and output preview

How to Use HTML Formatter?

  1. Enter your HTML code in the input area or upload an HTML file (max 5MB).
  2. Adjust formatting options to your preferences.
  3. Click the "Format" button to process your HTML code.
  4. Review the formatted HTML in the syntax-highlighted output area.
  5. Click "Show Preview" to see how the formatted HTML renders in the browser.
  6. Use the "Copy" button to copy the formatted HTML to your clipboard.
  7. Click "Download" to save the formatted HTML as a file.
  8. Click "Reset" to clear all inputs and start over.

Key Features

  • **Prettier-powered formatting** for consistent, industry-standard results.
  • Customizable indentation (spaces or tabs) and indent size.
  • Choose between **single or double quotes** for attributes.
  • Adjustable line wrapping length for improved readability.
  • Option to **preserve newlines** for maintaining document structure.
  • Comment removal feature for cleaning up production code.
  • **Syntax highlighting** for easy reading and error detection.
  • Supports **drag-and-drop** file uploads (max 5MB).
  • **Live preview** to see how formatted HTML renders in the browser.
  • Character count for both input and output.
  • One-click **copy** and **download** options.

Advanced Usage

  • Integrate this formatter into your **development workflow** or CI/CD pipeline for consistent code style.
  • Combine with **CSS and JavaScript minification** for optimized web assets.
  • Experiment with different formatting options to find the best balance between readability and file size.
  • Use with **HTML validation tools** to ensure both well-formatted and structurally correct HTML.
  • Create **project-specific presets** for consistent formatting across different projects.
  • Utilize the formatter as a **learning tool** for adopting HTML best practices and modern conventions.

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