HTML Formatter

Online HTML Formatter – Beautify and Prettify HTML Code

Use this free online HTML formatter to clean up, re-indent, and beautify HTML online in a single click. Paste your markup into the editor and let the HTML beautifier online fix indentation, line breaks, and spacing so your code is easier to read and maintain.

Whether you are debugging templates, reviewing third-party snippets, or tidying up generated markup, this HTML formatter online provides consistent HTML indentation online so your structure is always clear.

What the Online HTML Code Formatter Does

The online HTML code formatter is built to take messy, minified, or machine-generated markup and turn it into readable code. It:

• Re-indents nested tags for clean, visible structure.
• Adds sensible line breaks between elements for readability.
• Normalizes spacing and attributes to a consistent style.
• Works as an online prettify HTML tool for snippets of any size.

Instead of trying to fix everything by hand, you can use this HTML code formatter to format HTML code online in seconds.

How to Use the HTML Beautifier Online

1. Open the tool
   Go to Online HTML Formatter.
2. Paste your HTML code
   Insert your HTML into the input area. You can format:
   • Entire HTML documents
   • Template fragments
   • Email or CMS snippets
   • Minified or compact HTML from build tools
3. Click Format / Beautify
   The HTML code formatter online will re-indent and html prettify online your markup automatically.
4. Copy the formatted HTML
   Use the copy or download options to reuse the cleaned-up code in your editor, repository, or CMS.

You now have neatly formatted markup thanks to this convenient online code formatter HTML tool.

Why Use an Online HTML Formatter?

Improve Readability and Code Reviews

When HTML is minified or poorly indented, it is difficult to scan and review. Using an online HTML formatter helps your team read and understand the structure instantly, making code reviews faster and more accurate.

Standardize Formatting Across Projects

If different developers have different styles, this HTML prettify online tool acts as a neutral, shared formatter. You can beautify HTML online before committing or sharing snippets, reducing noise in pull requests and diffs.

Clean Up Generated or Pasted Snippets

Third-party widgets, legacy templates, or exported code can be messy. Instead of fixing it manually, use the online HTML code formatter to quickly normalize indentation and spacing.

Examples of Formatting HTML Code Online

Before:

<div><h1>Title</h1><p>Text</p></div>

After using the HTML formatter online:

<div>
  <h1>Title</h1>
  <p>Text</p>
</div>

This kind of HTML indent online result makes your DOM structure much easier to follow.

When to Use This HTML Pretty Online Tool

• Before committing HTML templates to version control.
• When reviewing complex layout or email templates.
• After copying HTML from a WYSIWYG or page builder.
• Any time you need quick, readable formatting without changing functionality.

Related HTML Tools on CodersTool

• HTML Minifier – Compress and minify HTML for faster page loads after formatting.
• HTML Encode String – Encode HTML characters so code can be displayed as text.
• HTML Decode String – Decode HTML entities back into normal characters.
• Strip HTML Tags Online – Remove tags and keep plain text only.
• Online HTML Editor – Edit and preview HTML with a visual live preview.
• HTML Tools Collection – Explore all HTML-related utilities on CodersTool.