Creating posts
How do I use Write with AI to write or improve a caption?
Click Write with AI in the composer, tell it what to write or change, or use a quick action. Each text generation uses 1 AI credit.
Updated 23 October 2026
Click Write with AI in the composer. Tell it what to write or change, or use a quick action such as Rewrite or Shorten. Each text generation uses 1 AI credit.
Steps
- Click New Post and select your accounts.
- Click Write with AI next to the text box.
- Type what you want in Tell me what to write or change..., or pick a quick action:
- Rewrite: more engaging and compelling.
- Shorten: more concise, same message.
- Hashtags: add relevant hashtags.
- Professional: more polished.
- Casual: more conversational.
- The caption updates and the composer shows AI updated your post. Use Undo if you preferred the old text.
Details
- The AI knows your selected platforms and their character limits.
- It uses your Brand Kit (voice, industry, hashtags) when you have one.
- Longer formats such as an article for X (Twitter) or a Blog post are written in AI Studio and open in the composer with Use in post.
- During the free trial you have 25 AI credits in total.
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