# AI TikTok Caption Generator

> Target keyword: tiktok caption generator

An AI TikTok caption generator writes short, trend-aware captions that complement your video and prompt viewers to watch, comment, and share. Describe your video and Repping.AI will generate TikTok captions with a curiosity-driven hook and room for relevant hashtags.

## Frequently asked questions

### Is the TikTok caption generator free?

Yes. The TikTok caption generator is free to use. For unlimited captions and one-click publishing, create a Repping.AI account.

### How does the AI write captions?

You describe your video and the AI drafts captions that open with a curiosity hook and stay short, since TikTok captions are brief and the goal is to pull viewers into the video and the comments.

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