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:

    • Bulk Seo Tools Extension For Chrome, Firefox, Opera, Safari

      Bulk Seo Tools Extension For Chrome, Firefox, Opera, Safari

      This is an extension that can be added to Chrome, Firefox, Opera or Safari. For free, you can add this extension which lets you filter domains, check pagerank, Alexa rank and Dmoz as well as Whois look up. A must for webmasters.

    • Remove Duplicates, Extra Space, Tabs & Line Contain Specific Words

      Remove Duplicates, Extra Space, Tabs & Line Contain Specific Words

      This brilliant tool is an essential time-saver, it removes duplicate words, lines and even removes spaces in any kind of text. Free to use, just enter as much as text as you like and let the tool work its magic.

    • Ip To Location. Ip Checker. Bulk Ip Lookup Tool

      Ip To Location. Ip Checker. Bulk Ip Lookup Tool

      Ever wanted to know the location of several IPs? This IP location finder takes out any & all of the hard work involved. Just enter all the IP addresses you want to check and see their location, city, region, country, and coordinates.

    • Trademark Search. Bulk Check Trademark Of 500 Names

      Trademark Search. Bulk Check Trademark Of 500 Names

      Any good webmaster knows that trademarks matter, this trademark checker makes short work of seeing if word or phrase is already a registered trademark. Check trademark up to 500 different words or phrases at once & get your answers quickly & free.


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

blog comments powered by Disqus