Upload the clip
Generated here or your own footage.
VideoVendor content policy appliesEarly access
视频延长
Keep the shot going.
Feed the last seconds of a clip and describe what happens next; the extension matches motion, lighting and sound so the seam disappears. Chain it to grow a 5-second take into a full sequence.
把 5 秒的镜头接成 30 秒：每次续 3–10 秒，动作、光和声音对上。
Video extend
from $0.0030/secDrop a video hereor click to choose filesFiles stay in your project. Nothing is trained on.
length
frame
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How it works
Three moves.
Describe the next beat
Continue the same action or introduce one change.
Chain
Extend again from the new ending.
You give
Inputs.
- A source clip (your own or generated here)
- What happens next
- Extension length
You get
Outputs.
- Longer clip with a seamless join
Under the hood
Models behind this tool.
Each model lists its own price and content policy. The spicy route is MiniMax H3; other models follow their vendor’s rules.
FAQ
Short answers.
Does it keep the audio?
Models with native audio continue the soundtrack; silent inputs stay silent unless you ask for sound.
Will the character stay the same?
Extensions condition on the last frames, so identity holds well for one or two chains; re-anchor with a reference image for longer sequences.
Is this on the spicy route?
Extend models follow their vendor content policy. Generate the base clip on MiniMax H3 and extend conservatively.
How do I get access?
Enter an invite code to open the tool in Chat, or join the waitlist from this page. We open seats in batches and prioritise the tools people ask for most.
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