How to Migrate Your Saved Posts Between Platforms

What actually happens to your saves when you switch platforms

Nothing automatically — and that's the core issue. Platforms don't share saved-post data with each other, even ones built by overlapping teams or serving similar audiences. If you've bookmarked hundreds of posts on X and start spending more time on Bluesky, those X bookmarks stay exactly where they are.

X to Bluesky: what's portable and what isn't

Your follows, your own posts, and your identity are things people have found workarounds for migrating between X and Bluesky to varying degrees. Saved bookmarks are not part of that picture at all — there's no tool, official or third-party, that moves a bookmarked-posts list from one platform to the other.

The platform-agnostic fix: save outside the platform in the first place

The migration problem mostly disappears if your saved posts were never solely dependent on one platform's storage to begin with. If you're saving into a system that connects to both X and Bluesky independently, "switching platforms" stops being a data-loss event.

Getting your existing saves out before you switch

If you're already deep into one platform and considering a move, the practical step is connecting your current platform to a tool like Savebase and bulk-importing your existing saves before you change your habits — so the migration is about where you spend your time going forward, not about abandoning years of saved content behind.