Vace Video Joiner API

VACE Video Joiner

VACE Video Joiner merges multiple video clips into a single seamless output. Upload two or more videos and the model joins them together in order — no editing software required.

How to Use

1. Upload your videos — provide two or more clips via URL or drag-and-drop. Click Add Item to add more.
2. Submit — the model joins the clips in the order they were added.
3. Download your merged video.

Pricing

$0.20 per join. Joining 2 videos costs $0.20, joining 3 videos costs $0.40, and so on.

Best Use Cases

• Content assembly — Combine multiple clips into a single continuous video for social media or presentations.
• Scene stitching — Join separately generated or recorded scenes into one cohesive output.
• Highlight reels — Merge selected clips into a single highlight video without manual editing.

Notes

• videos is the only required field. Upload at least 2 clips to perform a join.
• Clips are joined in the order they are added — arrange them accordingly before submitting.
• Ensure video URLs are publicly accessible if using links rather than direct uploads.