Bulk W3C Validator. An easy way to check W3C HTML, XHTML, HTML5 markup of multiple URLs.

This w3c validator is great for when you want to know and check the markup validity of URLs in HTML, XHTML or HTML5. Using a HTML validator tool like this one can save you time and money and help you to see what URLs are in need of change and which are ok for you to use.

With this HTML validator online you can enter up to 500 URLs at once and the tool will search them all and give results quickly letting you know where there are errors that need to be fixed, use it free of charge too!

Input list. Enter URL line by line (max 500 URLs)  

Remove Duplicate Domains

  alert sound when done



  Web Of Trust (myWOT.com) ratings

# URL # Error # Warning/Info Total Review

  • Related Seo Tools:

    • Nameserver Lookup. Bulk Check Nameserver Tool

      Nameserver Lookup. Bulk Check Nameserver Tool

      This bulk nameserver checker lets you check up to 500 domains at once to see what nameservers and IP addresses are assigned to them. No need to spend time and money when you can use this tool for free and unlimited uses.

    • Bulk Google & Bing Index Checker

      Bulk Google & Bing Index Checker

      This tool is great for checking the potential of domains for sale. In a flash, you can see if a domain has been indexed by Google or Bing or not. Great when considering domains for sale or selling your own.

    • Bulk Facebook Re-scraper Tool

      Bulk Facebook Re-scraper Tool

      This excellent tool is great if you want to scrape or re-scrape multiple URLs so the details listed on Facebook are correct when someone posts the URL. No need to use slow debugging tools, enter up to 500 at once with this tool.

    • W3c Css Validator. Bulk Css Validator

      W3c Css Validator. Bulk Css Validator

      Use this bulk css validator tool to find out the CSS error & warning of up to 500 different URLs. The results will quickly show you how many errors and warnings are showing for each URL. You can also go into more detail to see what the errors are.


Add Your Comment Below. Tell Us What You Think About This Tool

blog comments powered by Disqus