# AI Facebook Caption Generator

> Target keyword: facebook caption generator

An AI Facebook caption generator writes post copy designed for Facebook's mixed audience of friends, family, and followers. Describe your update or promotion and Repping.AI will generate Facebook captions that read naturally in the feed, invite comments, and can run longer than a typical Instagram caption.

## Frequently asked questions

### Is the Facebook caption generator free?

Yes. The Facebook caption generator is free to use. For unlimited captions and automatic publishing, create a Repping.AI account.

### How does the AI write captions?

You give the AI a brief about your post and it drafts Facebook captions in a conversational tone, often phrased to encourage replies and shares since Facebook rewards meaningful interactions.

Source: https://www.repping.ai/tools/facebook-caption-generator