It can be hard to understand how hashtags spread around the #fediverse, so I built a little tool to help you explore how visible hashtags are on different servers. The page also contains tips for how you can follow hashtags more effectively and help your own tagged posts get spread more broadly.

tag-federation.online/

How Widely Do Hashtags Federate?

See how far a Mastodon hashtag spreads: compare how many tagged posts different servers can actually see.

^{How Widely Do Hashtags Federate?}