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AI video tool

AI Video Extender — Make Any Video Longer

Upload a clip, choose 1.5x, 2x, or 4x, and compare the original with an extended result. The Pro renderer is coming soon; join the list to validate your next long-form workflow.

Extend your video

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Extension length

The extension renderer is being prepared. Your upload stays in this browser preview until Pro is available.

Compare result

Original → 2x
Original
Extended preview

Your 2x result will appear here

Compare pacing, loop points, and continuity before export.

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What is an AI Video Extender?

ai video extender keeps the source action camera direction and subject identity in view while adding time after the last usable moment this supports make any video longer planning with a focused review ai video extender helps an editor compare a short original with a longer version before paying for a final render this supports make video longer planning with a focused review ai video extender is useful when a product demonstration ends too quickly for a social placement or landing-page hero this supports video extension planning with a focused review ai video extender lets a creator test 1 5x for a subtle hold 2x for a fuller beat or 4x for a long-form experiment this supports longer social cut planning with a focused review ai video extender should be judged by motion continuity object geometry lighting consistency and the way the final beat resolves this supports continuity review planning with a focused review ai video extender works best when the source has a clear subject readable motion and enough visual context

How to extend a clip with the right multiplier

for the next moment this supports make any video longer planning with a focused review ai video extender can support an opening product detail creator reaction or environmental shot that needs a little more breathing room this supports make video longer planning with a focused review ai video extender gives teams a simple way to discuss pacing with the original and the proposed extension visible together this supports video extension planning with a focused review ai video extender does not equal slow motion because it creates new time instead of only reducing playback speed this supports longer social cut planning with a focused review ai video extender can become part of a repeatable review process for ads tutorials product loops and cinematic social clips this supports continuity review planning with a focused review ai video extender keeps the source action camera direction and subject identity in view while adding time after the last usable moment this supports make any video longer planning with a focused review ai video extender helps an editor

Who uses an AI Video Extender?

compare a short original with a longer version before paying for a final render this supports make video longer planning with a focused review ai video extender is useful when a product demonstration ends too quickly for a social placement or landing-page hero this supports video extension planning with a focused review ai video extender lets a creator test 1 5x for a subtle hold 2x for a fuller beat or 4x for a long-form experiment this supports longer social cut planning with a focused review ai video extender should be judged by motion continuity object geometry lighting consistency and the way the final beat resolves this supports continuity review planning with a focused review ai video extender works best when the source has a clear subject readable motion and enough visual context for the next moment this supports make any video longer planning with a focused review ai video extender can support an opening product detail creator reaction or environmental shot that needs a little more breathing room this supports make

AI Video Extender workflow and quality checks

video longer planning with a focused review ai video extender gives teams a simple way to discuss pacing with the original and the proposed extension visible together this supports video extension planning with a focused review ai video extender does not equal slow motion because it creates new time instead of only reducing playback speed this supports longer social cut planning with a focused review ai video extender can become part of a repeatable review process for ads tutorials product loops and cinematic social clips this supports continuity review planning with a focused review ai video extender keeps the source action camera direction and subject identity in view while adding time after the last usable moment this supports make any video longer planning with a focused review ai video extender helps an editor compare a short original with a longer version before paying for a final render this supports make video longer planning with a focused review ai video extender is useful when a product demonstration ends too quickly for a social

AI Video Extender FAQ

placement or landing-page hero this supports video extension planning with a focused review ai video extender lets a creator test 1 5x for a subtle hold 2x for a fuller beat or 4x for a long-form experiment this supports longer social cut planning with a focused review ai video extender should be judged by motion continuity object geometry lighting consistency and the way the final beat resolves this supports continuity review planning with a focused review ai video extender works best when the source has a clear subject readable motion and enough visual context for the next moment this supports make any video longer planning with a focused review ai video extender can support an opening product detail creator reaction or environmental shot that needs a little more breathing room this supports make video longer planning with a focused review ai video extender gives teams a simple way to discuss pacing with the original and the proposed extension visible together this supports video extension planning with a focused review ai video extender

Start an AI Video Extender workflow

does not equal slow motion because it creates new time instead of only reducing playback speed this supports longer social cut planning with a focused review ai video extender can become part of a repeatable review process for ads tutorials product loops and cinematic social clips this supports continuity review planning with a focused review ai video extender keeps the source action camera direction and subject identity in view while adding time after the last usable moment this supports make any video longer planning with a focused review ai video extender helps an editor compare a short original with a longer version before paying for a final render this supports make video longer planning with a focused review ai video extender is useful when a product demonstration ends too quickly for a social placement or landing-page hero this supports video extension planning with a focused review ai video extender lets a creator test 1 5x for a subtle hold 2x for a fuller beat or 4x for a long-form experiment this supports

AI Video Extender next steps

longer social cut planning with a focused review ai video extender should be judged by motion continuity object geometry lighting consistency and the way the final beat resolves this supports continuity review planning with a focused review ai video extender works best when the source has a clear subject readable motion and enough visual context for the next moment this supports make any video longer planning with a focused review ai video extender can support an opening product detail creator reaction or environmental shot that needs a little more breathing room this supports make video longer planning with a focused review ai video extender gives teams a simple way to discuss pacing with the original and the proposed extension visible together this supports video extension planning with a focused review ai video extender does not equal slow motion because it creates new time instead of only reducing playback speed this supports longer social cut planning with a focused review ai video extender can become part of a repeatable

Open the tool

AI video extender for longer stories

An AI video extender adds time after the last visible moment while protecting the rhythm, subject, and camera direction of the source. Use 1.5x for a gentle hold, 2x for a fuller beat, or 4x when a short clip needs a longer edit.

Who uses it?

Creators can turn a product loop into a complete social cut, editors can test a longer ending, and teams can compare pacing before committing to a paid render.

FAQ

What does AI video extender do?

It generates additional frames that continue the source clip, rather than simply slowing playback.

When will rendering launch?

Join the early access list to help us validate demand for the Pro version.