How to Cross-Post from Bluesky to Threads Automatically

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

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Why cross-post from Bluesky to Threads

Bluesky and Threads reach genuinely different audiences. Bluesky is tech, open-source, journalism, and a fast-growing community of X expats who want chronological feeds and open protocols. Threads, by contrast, is meta-owned and bootstrapped from Instagram — strong on lifestyle, sports, pop-culture, and creator-economy conversation.

Hundreds of millions of monthly active users via the Instagram on-ramp. Algorithmic distribution rewards consistent posting. If you're already putting in the effort to write good posts on Bluesky, there's no reason that work shouldn't reach a Threads 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 Bluesky and Threads

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	Bluesky	Threads
Character limit	300	500
Images per post	4	4
Alt text on images	Yes	Yes
Video support	Up to 3:00	Up to 5:00
Native threading	Yes	Yes

Threads's 500-character limit gives you 200 more characters than Bluesky's 300. Posts that fit on Bluesky always fit on Threads.

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 300-second length on Threads (Creator plan)
Links — Ferryman preserves URLs and link cards where Threads supports them
Hashtags and mentions are preserved as-is; platform-specific mention syntax is rewritten
Posts fit Threads's 500-character limit without splitting

Set up Bluesky → Threads cross-posting

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

Edge cases worth knowing

Skip a specific post: include #noferry anywhere in your Bluesky post and Ferryman won't sync it to Threads.
Replies and quote posts: off by default. You can enable them in Settings if you want your Bluesky conversations to appear on Threads too.
Threads on Bluesky: Bluesky threads are reconstructed as native Threads 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 Bluesky and Threads at the same time.

Manual cross-posting vs. Ferryman

Task	Manual	Ferryman
Cross-post a new Bluesky post	Copy text, re-upload images, rewrite mentions	Automatic, within minutes
Handle character-limit differences	Rewrite or split by hand	Posts fit Threads's 500-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 Bluesky post to appear on Threads?

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

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

Threads's 500-character limit gives you 200 more characters than Bluesky's 300. Posts that fit on Bluesky always fit on Threads.

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

Yes. Images attached to your Bluesky post are uploaded to Threads automatically, up to Threads'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 Bluesky post but skip another?

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

Does Ferryman cross-post my Bluesky 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 Bluesky to Threads free?

Every account starts with a 7-day free trial, so you can try cross-posting between Bluesky and Threads before you're billed. Cancel anytime before the trial ends and you won't be charged.

Related cross-post guides

Start cross-posting from Bluesky to Threads

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