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HTML Cleaner: Clean Up Messy HTML Code Online

Free · No Signup · Processed in Your Browser

Paste messy, bloated, or Word-pasted HTML below to remove inline styles, classes, IDs, and clutter tags in one click. Your code is cleaned entirely client-side — nothing is ever uploaded to a server.

Step 1 - Paste Your HTML Code

Pasting from:

Choose your cleanup options:







Load an example · Processed in your browser — your code is never uploaded.
Tip: paste to auto-clean, or press ⌘/Ctrl+Enter.

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Step 2 - Click Button

Step 3 - Copy Your Cleaned Up Code

From the Blog

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As web developers and designers, we often encounter HTML files laden with inline styles—those pesky CSS rules embedded directly within HTML tags. While this approach might seem convenient at first, it can lead to bloated code, slower page load times, and maintenance headaches. Fear not! Our HTML and CSS Cleaner Tool comes to the rescue. Whether you’re a seasoned developer or just starting your web journey, understanding the importance of clean HTML and CSS is essential.

Built and maintained by Bootstrap Creative, a web design and marketing agency for B2B and manufacturing companies. · Blog

From Bootstrap CreativeFree Web Design & Marketing GuidesPractical guides on web performance, SEO, and getting more from your website — no email gate.Browse the Guides