Cross-Posting Guide

Post to Bluesky and Threads from one composer

Bluesky first, Threads mirror. One workflow, both audiences.

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Bluesky
Threads

Cross-post automatically with Socialync

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See Bluesky to Threads cross-posting in action

Share content on Bluesky and Threads from one upload. Watch Socialync handle formatting, captions, and scheduling automatically.

Why Socialync for Bluesky to Threads

1

Upload once, post to both

Drop a video into Socialync. We publish to Bluesky and Threads at the same time, so you post to Threads and Bluesky simultaneously without copy-paste.

Image for Threads is the play

Plain text Threads collapsed in 2026 reach.

Bluesky 300, Threads 500

Use the Bluesky limit as the constraint.

Trusted by creators and businesses

Join thousands of people who stopped manually reposting.

The multi-platform posting is seamless. My content reaches 3x more people with zero extra effort.
Jason Lobo
Jason Lobo
Founder, Remo Connect
Simple dashboard, easy sign-up, and the scheduling is so nice. If I make 10 videos in one day I can schedule them to all platforms weeks in advance. Goated!
Jared Platt
Jared Platt
Content Creator
I built this because I was burning out posting manually. Now I post in 3 minutes instead of 45.
Jack Vitick
Jack Vitick
Founder, Socialync

How it works for Bluesky to Threads

Five steps. One upload. Posts to both platforms.

  1. Write the Bluesky post (300 char max)
  2. Add image for Threads version
  3. Schedule both
  4. Publish to both

Stop manually reposting. Start cross-posting in 60 seconds.

Free plan, no credit card required.

Frequently asked questions

Can I cross post Bluesky to Threads?

Yes. Socialync publishes to both simultaneously with separate fields per platform.

Why cross post to Threads if Bluesky is my primary?

Threads has hundreds of millions of monthly users per Meta's public reporting and a different audience mix. Cross posting captures both without doubling writing time.

Does Bluesky federate with Threads?

Not yet. Bluesky uses AT Protocol, Threads uses ActivityPub. Cross posting via Socialync is the bridge.

Automate your Bluesky to Threads cross-posting

One upload. Both platforms. Socialync handles the rest.

Free plan, no credit card required.