HTML fixing tool

HTML Corrector is a tool that corrects HTML so it becomes valid HTML

Paste HTML to correct it

What exactly does it do?

  • Fixes or removes non-well formed tags and attributes
  • Converts the markup to HTML5 (if it is XHTML for example)
  • Reformats the HTML (line breaks, indents)

Example

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

will be corrected to:
Hello <a href="intro.html">world</a>

Also check out our:

Check out our Apify actor for web scraping.

Powered by Trafilatura, a battle-tested Python library that accurately extracts 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.