Schedule Bluesky posts that actually go out.
Bluesky has no built-in scheduling. SyncPoster queues your posts, turns links and mentions into real rich text, and tells you the moment anything needs you.
Shipped per-channel retries with backoff. If a network is down we stop, tell you, and try again.
- Bluesky09:00:02posted
- Mastodon09:00:03posted
- LinkedIn09:00:04posting
- Threadswarned Mon 17:40reconnect
Bluesky scheduling
Why schedule Bluesky at all
Bluesky rewards showing up consistently, but the app only posts right now. If you write in batches, or live in a different time zone from your readers, you need a queue.
SyncPoster posts through the official AT Protocol API with an app password, so your main password never leaves your hands and you can revoke access from Bluesky settings at any time.
How it works
Scheduling Bluesky in three steps.
- 01
Connect with an app password
Create an app password in Bluesky settings and paste it in. No browser redirect, nothing else to install.
- 02
Write once, pick your channels
Draft in one composer and send the same post to Bluesky, Mastodon, LinkedIn and Threads, or only some of them.
- 03
Know the moment it matters
Each channel reports its own state. A 429 or a 5xx retries with backoff; an expired token stops and tells you, ahead of the time the post was due.
Honest notes
What it does, and what it does not.
Better to know now than after you have paid.
Supported
- Links, @mentions and #hashtags as clickable rich text
- Up to four images per post, with alt text
- Custom handles and self-hosted PDS accounts
- Length counted the way Bluesky counts it, emoji included
Not yet
- Threads of several posts (single posts only for now)
- Video uploads
- Analytics or follower counts
| Limit | Value | Source |
|---|---|---|
| Post length | 300 characters (graphemes) | Enforced by our Bluesky adapter, per the AT Protocol post record |
| Images per post | 4 | Enforced by our Bluesky adapter |
| Image size | About 976 KB each | AT Protocol blob limit, checked before upload |
Agent-native
Let your assistant schedule Bluesky.
The MCP server and REST API come with every plan, so the same queue works from a chat window.
you Schedule "Shipped v0.4 today, changelog in the link" to Bluesky for Tuesday at 09:00. tool syncposter.schedule_post bluesky scheduled
Questions
Bluesky scheduling FAQ
Does Bluesky have native scheduling?
No. The Bluesky app publishes immediately, which is why a scheduler that uses the official API is the reliable way to queue posts.
Do I have to give SyncPoster my password?
No. You create an app password in Bluesky settings. It can be revoked at any time without changing your real password.
What happens if Bluesky is down when my post is due?
Temporary errors retry with backoff, up to five attempts. If the post still cannot go out, that channel shows failed with the reason, while your other channels carry on.
Will links show as clickable?
Yes. Links, mentions and hashtags are converted into Bluesky rich text facets, so they render as real links in every client.
Also on SyncPoster
The rest of your queue.
Schedule Bluesky the calm way.
Connect your channels, queue a week of posts, and let SyncPoster tell you if anything needs you.