Beautify HTML Code
Transform unformatted HTML into clean, properly indented markup with readable line breaks.
DEVELOPER TOOL / HTML
Free Online HTML Formatter & Beautifier
Make messy HTML code clean, structured and easy to read. Use MoSanKit's free HTML Formatter to beautify your markup, fix indentation and organize nested elements instantly.
✓ No installation · No signup · No complicated setup required
HTML Formatter workspace
PASTE · BEAUTIFY · MINIFY · EXPORT
Paste some HTML to get started.
HTML MARKUP WORKSPACEMOSANKIT / DEVELOPER TOOLS
THE BASICS
What Is an HTML Formatter?
An HTML Formatter is an online tool that organizes HTML code into a clean and readable structure. It applies consistent indentation, line breaks and spacing to make nested elements easier to understand.
Developers often work with compressed, poorly formatted or automatically generated HTML. An HTML beautifier makes this code easier to inspect, edit, debug and maintain.
BUILT FOR THE JOB
Key Features of MoSanKit HTML Formatter
Organize Nested Elements
Make complex HTML structures easier to follow by displaying parent and child elements with consistent indentation.
Minify HTML
Remove unnecessary whitespace and line breaks to create a more compact HTML output.
Preserve HTML Structure
Maintain HTML elements, attributes, comments and content while formatting your code.
Copy Formatted HTML
Copy the cleaned HTML directly to your clipboard with one click.
Download HTML Files
Save your formatted HTML code as a downloadable .html file.
QUICK AND SIMPLE
How to Format HTML Online
Clean up your markup in four simple steps.
01 / ADD CODE
Paste your HTML
Enter your existing HTML code into the input editor.
02 / FORMAT
Format your code
Click Format HTML to organize tags and indentation.
03 / REVIEW
Review the output
Check the formatted HTML in the output editor.
04 / EXPORT
Copy or Download
Copy your cleaned code or download it as an HTML file.
WHY MOSANKIT
Why Use an Online HTML Formatter?
Unformatted HTML can become difficult to read, especially when working with large pages, nested elements or code generated by website builders and other applications.
An online HTML Formatter helps developers organize markup quickly, identify structural issues more easily and maintain cleaner code without manually adjusting indentation.
MoSanKit provides a simple way to beautify and minify HTML directly in your browser.
MADE FOR EVERYDAY DEVELOPMENT
Who Can Use This Tool?
Frontend DevelopersOrganize and maintain HTML markup.
Web DesignersReview HTML generated by design tools.
WordPress DevelopersClean up HTML from themes and page builders.
Webflow DevelopersFormat exported HTML code.
StudentsLearn and understand HTML structure.
QA EngineersInspect HTML markup during testing.
GOOD TO KNOW
A few things, answered.
Quick answers about using the MoSanKit HTML Formatter.
Yes. MoSanKit's HTML Formatter is free to use without registration or installation.
Paste your HTML code into the input editor and click Format HTML. The tool automatically organizes the markup with consistent indentation and line breaks.
Proper formatting changes whitespace and indentation, not the intended HTML structure. However, whitespace can affect rendering in certain HTML contexts, so always review the output before using it in production.
Yes. Use the Minify HTML option to remove unnecessary whitespace and line breaks from your markup.
Yes. The formatter preserves HTML comments while organizing the surrounding markup.
No. HTML formatting runs directly in your browser, so your code is not uploaded to an external server.
KEEP BUILDING
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