Auto Video Captioning
Generate Cool Dynamic Captions with One Click
Powered by Whisper technology, accurately extract speech and transform it into dynamic captions. Boost your video engagement and watch time instantly.
Upload Your Video
Supports MP4, MOV (Max 16MB)
Video with captions will appear here
My Caption History
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Professional TikTok-Style Dynamic Captions
No more manual typing or syncing. Our AI handles everything, making your content creation 10x faster.
Accurate Speech-to-Text
World-class STT engine supporting multiple languages with high noise resistance.
- Multi-language support
- Noise-resistant
- Precise timestamps
Dynamic TikTok Styles
Auto-generate the most popular TikTok dynamic animations with keyword highlighting.
- Bouncy animation
- Smart line-breaks
- Visual highlights
How to Use AI Video Captioning
Upload Video
Upload a short video under 16MB. Ensure clear audio for the best recognition results.
Confirm Credits
Fixed cost of 20 credits per generation. The system will deduct and start automatically.
AI Processing
AI will automatically recognize speech, sync timestamps, and burn TikTok-style animations.
Preview & Export
Preview the captioned video online and download it to your device with one click.
Common Questions
Answers to common questions about our AI captioning tool.
Add a Soul to Your Videos
One-click generation, instant sharing. Let AI captions help you go viral.