AI Video Extender
Keep a good shot going. Add new moments to your video with AI.
Some shots deserve
a little longer.
Describe a new video
Kie creates a new 6-second 480p video from your prompt.
6 seconds · 480p · normal motion mode
Checking generation availability…
Find a direction for your next shot
Pick a prompt, then make it your own.
Reference photography for inspiration, not generated results. Selecting a card fills the continuation prompt above.
Continue the shot.
Finish your edit.
Give a camera move time to settle, keep a landscape moving, or leave a little more room at the end of your cut.
The guide to a better extension- 01
Create your first scene
Generate a 6-second 480p Kie video from a prompt, then choose your completed original video to extend it once.
- 02
Direct the next moment
Describe one movement. Generating 6 seconds or extending by 6 seconds uses one video action.
- 03
Make the final cut
Review the continuation, download a result you like, and bring it back to your editor.
What is an AI video extender?
An AI video extender generates new frames after the end of an existing clip. Upload a short video, describe the next action, and choose how many seconds to add. The result continues the scene instead of repeating it.
Can I try it for free?
A verified email account can receive one lifetime trial action when the verified free-action budget is open. Trial generation and checkout stay closed until service and cost checks pass.
Which videos can I extend?
Generate an original 6-second 480p Kie video from a prompt. You can extend that video once by 6 seconds, producing a 12-second result. Uploaded clips and further extensions are unavailable.
Will the new frames match my original?
A short extension with one simple action gives the model a clearer direction. AI can still change faces, text, products or complex motion. Review the join and the new frames before using the result.
Is this a video expander or a looping tool?
An extender adds time by generating the next action. An expander adds space around the frame, and a loop repeats existing footage. This studio is designed for continuation.
What happens if generation fails?
Confirmed failed generations restore the reserved action. If a connection breaks and the outcome is uncertain, the request stays under review instead of being submitted again. Your saved request can be recovered after refreshing.