HTMLValidator

HTMLValidator is a desktop application that validates web pages.

Making your webpages compliant with the standards means that your pages will work more reliably. Correctly written webpages are also a key step towards making your sites accessible for the widest range of users.

HTMLValidator makes validation simple, reliable and repeatable. And it works without connecting to the internet, which means your pages and content don't escape from your network (until you want them to, of course).

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Support

If you need help using HTMLValidator visit the HTMLValidator Support Page

Blog

Learn more about HTMLValidator in our regular blog.

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Feature Suggestions and comments

We're always interested in improving HTMLValidator so please feel free to send in any ideas or suggestions (or bug reports if necessary)