This is a browser extension designed to block content on the Archive of Our Own. Currently, you can block work tags, archive warnings, and ratings. 
This extension is not as user-friendly as the archive is. Please read the directions before you try to use it.
This extension is not intended to replace the existing AO3 search functions, including excluding tags, warnings, or search parameters. It is, instead, intended as a nuclear option. If you do not want to see a tag, warning, or rating ever again, you can give it to the tag blocker and it’s gone. There are some places where the extension cannot block a tag, but for most normal use you will never see it.