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Repair and format HTML

HTML Corrector repairs malformed markup and formats the result

Paste HTML to correct it

What does the corrector change?

  • Closes open elements and repairs malformed tag nesting
  • Parses the markup as HTML5
  • Formats the result with consistent line breaks and indentation
  • Preserves content rather than sanitizing it

Example

Input:
Hello <a href="intro.html">world<a

Corrected output:
Hello <a href="intro.html">world</a>

Related

Check out our Apify actor for web scraping.

Powered by Trafilatura Core, an open-source content-extraction engine that pulls the main content from web pages while filtering out boilerplate like navigation, ads, and sidebars.

Ideal for building RAG pipelines, training datasets, or content analysis at scale.


Did you know? Apify offers a free tier — you get $5 to use monthly.


Apify also has a super generous Creator plan (though you can run only your own actors) that costs just $1/month (billed $6 semi-annually) and includes a one-time $500 platform credit for your first 6 months — with up to 32 GB RAM and 32 concurrent actor runs.