How to Migrate Away from Mastodon

Nothing else in this process matters if the copy step gets skipped, so before touching a single setting in Mastodon, get your data out and store it under your own control, a local drive, your own cloud space, anywhere that is not the product you are about to leave. People rushing for the exit routinely omit this, and it is precisely what turns a botched migration from a recoverable annoyance into a permanent loss.

What you can get out of Mastodon, and in what format, decides how painful the rest of this is. Export before you cancel anything, access to your own data often ends with the subscription, and free tiers are no exception when an account lapses. Check the product's own export or data-download page for the formats it offers, and pull the widest, most open one available rather than a format only it can read.

The useful way to shortlist against Mastodon runs backwards from the obvious one: name the single thing you cannot give up before you open any list of rivals, then hold every other decentralized social option against that one line. Mastodon concentrates on fediverse and decentralized-social, so a genuine alternative either serves that same need more precisely or covers ground Mastodon leaves open. Research two candidates properly rather than skimming eight, because a shortlist you have actually tested beats a long list you only read about. Our comparison pages cover named decentralized social rivals in more detail when you reach that stage.

Run the import as a rehearsal before you run it for real: pick a small slice that represents the whole, the awkward records as well as the tidy ones, and bring only that into the new decentralized social tool first. Inspect how it landed, fix the mapping while the volume is tiny, and only then commit the rest, because a structural error at full scale is expensive to unwind and trivially cheap to catch on a sample.

Closing the Mastodon account is the last step, not a formality, so earn it with evidence: the counts on both sides agree, the specific items you rely on open cleanly in the new tool, and a spot check turns up nothing that vanished in transit. Until the replacement has carried genuine work long enough to earn your trust, leave the old account standing, downgraded is fine, gone is premature.