How to Cross-Post from X to Bluesky Automatically

Post natively on X and Ferryman automatically syncs every new post to Bluesky — no copy-paste, no workflow change. Set up in under two minutes.

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Why cross-post from X to Bluesky

X and Bluesky reach genuinely different audiences. X is real-time conversation, news, and tech-heavy discourse. The largest cross-platform creator audience by a wide margin. Bluesky, by contrast, is tech, open-source, journalism, and a fast-growing community of X expats who want chronological feeds and open protocols.

One of the fastest-growing social platforms — every wave of X frustration sends a new cohort of creators here. If you're already putting in the effort to write good posts on X, there's no reason that work shouldn't reach a Bluesky audience too — except that maintaining two presences manually is exhausting and easy to abandon. That's the problem Ferryman exists to solve.

Key differences between X and Bluesky

Cross-posting isn't just a copy-paste. The two platforms have different limits and conventions, and Ferryman handles each difference so you don't have to think about it.

Capability	X	Bluesky
Character limit	280	300
Images per post	4	4
Alt text on images	Yes	Yes
Video support	Up to 2:20	Up to 3:00
Native threading	Yes	Yes

Bluesky's 300-character limit gives you 20 more characters than X's 280. Posts that fit on X always fit on Bluesky.

What gets synced

Original posts (replies and quote posts are off by default and can be enabled)
Images up to 4 per post, with alt text preserved
Videos up to 180-second length on Bluesky (Creator plan)
Links — Ferryman preserves URLs and link cards where Bluesky supports them
Hashtags and mentions are preserved as-is; platform-specific mention syntax is rewritten
Posts fit Bluesky's 300-character limit without splitting

Set up X → Bluesky cross-posting

Sign in to Ferryman with your X account. This is how Ferryman authenticates you — you can still set X as your origin platform afterwards.
Connect your Bluesky account in Settings. See the Bluesky integration guide for the exact steps.
Set X as your origin platform and check Bluesky as a target. Toggle cross-posting on, and Ferryman will sync new X posts to Bluesky within a few minutes.

Edge cases worth knowing

Skip a specific post: include #noferry anywhere in your X post and Ferryman won't sync it to Bluesky.
Replies and quote posts: off by default. You can enable them in Settings if you want your X conversations to appear on Bluesky too.
Threads on X: X threads are reconstructed as native Bluesky threads.
Editing or deleting: Ferryman doesn't propagate edits or deletions automatically. Each platform keeps its own copy once posted.
Scheduling: Use Ferryman's planner to schedule a post and Ferryman publishes to X and Bluesky at the same time.

Manual cross-posting vs. Ferryman

Task	Manual	Ferryman
Cross-post a new X post	Copy text, re-upload images, rewrite mentions	Automatic, within minutes
Handle character-limit differences	Rewrite or split by hand	Posts fit Bluesky's 300-character limit without splitting
Preserve alt text on images	Retype every time	Carried over automatically
Skip specific posts	Remember to not cross-post	Add #noferry and you're done

Frequently asked questions

How long does it take for a X post to appear on Bluesky?

Ferryman checks for new X posts every few minutes and syncs them to Bluesky as they arrive. Most cross-posts go live on Bluesky within five minutes of the original X post.

What happens if my X post is too long for Bluesky?

Bluesky's 300-character limit gives you 20 more characters than X's 280. Posts that fit on X always fit on Bluesky.

Are images and videos preserved when cross-posting from X to Bluesky?

Yes. Images attached to your X post are uploaded to Bluesky automatically, up to Bluesky's limit of 4 per post. Alt text is carried over so your posts stay accessible on both platforms. Videos are preserved when both platforms support them (Creator plan).

Can I cross-post one X post but skip another?

Yes. Include #noferry anywhere in a X post and Ferryman will skip syncing it to Bluesky (and any other connected platforms).

Does Ferryman cross-post my X replies and quote posts?

By default, only original posts are cross-posted. You can opt in to syncing replies, quote posts, or reposts from your Ferryman settings.

Is cross-posting from X to Bluesky free?

Ferryman has a free tier that covers cross-posting between X and Bluesky. Paid plans unlock higher post volume, video cross-posting, and additional features like scheduling.

Related cross-post guides

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