Firefox: Create a Bookmark that Validates html

An important part of writing html is making sure that what you’ve written is valid code. W3C provides an excellent resource for validating. I will show you how to utilize this service to validate any page directly from a Firefox bookmark.

First, click on the ‘Bookmarks’ menu, and then right-click on ‘New Bookmark…’

validate bookmark
validate bookmark

Add text for the name that will be easy for you to remember. In the location text box paste the following javascript snippet:


Click the ‘Add’ button and test it out!

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