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Free Bluesky Post Generator

Posts that fit in 300 characters.

Describe what you want to say. You get three Bluesky posts in the tone you choose, each under 300 characters with room for your link, previewed the way they look in the feed.

Free, no sign-up. We don’t store what you type.

Alder & Co.

@alderandco.bsky.social · 2h

The autumn blend is back 🍂 Cinnamon, roasted pecans and dark chocolate, roasted in small batches. A few weeks only. What’s in your mug this morning?

Your three captions show up here, with a live preview of the post above.

How it works

How to use the Bluesky Post Generator

  1. 1

    Describe the post

    The idea, the news or the question, in a sentence or two.

  2. 2

    Pick a tone and a goal

    Twelve tones, and a goal: replies, a click, a sale or a repost.

  3. 3

    Copy your favorite

    Each post shows its length against the 300 limit and how it looks on Bluesky.

Bluesky post rules

What makes a Bluesky post work

The generator writes with these in mind, so what you copy is ready to post.

  • 1

    300 characters

    A little more room than X, still short. The generator stays under it and leaves room for a link.

  • 2

    Links and mentions work

    Links and @handles in posts are clickable. Add yours after you copy a post; the generator never invents one.

  • 3

    Hashtags, lightly

    Bluesky supports hashtags and custom feeds pick some up. The generator adds two at most.

  • 4

    Plain and direct

    Bluesky’s crowd likes posts that sound like a person. Skip the marketing voice.

Post ideas

Posts for every kind of account

  • Writers and journalists

    The headline idea in your words, and the link.

  • Builders

    What you shipped this week and what you learned.

  • Questions

    Something specific your followers know about.

  • Community

    Shout out someone’s work, and say why it’s good.

Keep going

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Bluesky Post Generator FAQ

Questions, answered.

How long can a Bluesky post be?

300 characters. The generator stays under that and shows the count for each post.

Is the Bluesky post generator free?

Yes. You can generate posts without signing up. We only use what you type to write them and don’t store it.

Does Bluesky use hashtags?

Yes. Hashtags are clickable, and some custom feeds use them. One or two specific ones are plenty.

Can I add links to a Bluesky post?

Yes, links are clickable and show a preview card. The generator points to the link you add after the text.

Can I post the same idea to X and Threads?

Yes. Write a version here for each network. In Postivate, one post gets a tailored version for X, Threads, Bluesky and every other network you publish to.

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