Filter Reddit by domain

One site can account for a surprising share of what appears in your feed: the same Daily Prophet story, posted into five communities by five different people. Filter the site and every one of those posts disappears from your feed, while the communities, the topic, and the people posting all stay. You are cutting a source, not a subject.

Add a site address and stop its posts

Type the address under Domains, such as dailyprophet.com, and every link post pointing there stops reaching your feeds, community pages, and profiles.

Filter a site from one of its posts

The Protego menu on a post that links to dailyprophet.com has Filter dailyprophet.com, so you can filter a source the moment you spot it. Once the site is filtered, the menu has Remove dailyprophet.com from filter. On old Reddit, the page that lists a site’s posts still shows them, so you can remove the filter from there.

Cover the subdomains and shorteners too

A domain filter matches the address exactly, so news.dailyprophet.com is its own entry rather than something dailyprophet.com covers. Sites also publish under a second, shorter address, so if dailyprophet.com links also appear as dlyp.co, add both.

Take the big platforms from a ready-made list

Bluesky, Instagram, TikTok, X/Twitter, and other platforms already have their addresses listed under Social Media.

Filter Reddit’s own images and videos

Reddit hosts images at i.redd.it and videos at v.redd.it, and either can be added, so a feed of nothing but pictures thins out while text posts and outside links stay. Reddit’s main addresses, reddit.com among them, cannot be added, because filtering them would hide Reddit itself.