Make your video longer, expand beyond the frame, or change its aspect ratio. Generate new footage or surrounding details with AI, guided by your original video's motion and visual style.
Continue an action or camera movement beyond your clip’s ending.
Generates a new clip from your video’s final frame. Clips are not automatically joined.
Only the selected reference frame is sent for AI processing when you generate.
Upload a clip to preview it
and choose what happens next.
Workflow diagram · Original footage and new footage.
View generation historyExplore how video continuation adds new moments, frame expansion reveals more of a scene, and aspect-ratio changes adapt the composition.
When a clip ends mid-action, a continuation adds the next moment while following the movement and look of the original scene.
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Give a tightly framed shot more room by generating surrounding scenery beyond its original edges.
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Adapt a landscape clip to a vertical frame by building out the scene above and below, rather than stretching the picture.
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Start with your video, choose what to change, and describe the result you want.
Choose a continuous shot with a clear ending to continue, or a composition you want to expand.
Select a workflow, set the clip length and format, and optionally describe the next action or surroundings.
Preview the generated video and download it when it fits your needs.
AI video continuation generates new footage after a clip's ending. It can help carry an unfinished action forward, continue a camera move, or provide more visual time for narration and on-screen text.
Carry a walk, turn or reach beyond the moment where the original shot stops.
Give a pan or tracking shot more time to reveal the scene, guided by the direction and pace you describe.
The picture ends before your voiceover or on-screen message finishes. Additional footage can provide more visual time while keeping the scene moving. Audio and text are added separately in your editor.
Video outpainting creates plausible surroundings beyond the original edges, giving a tight composition more room—even at the same aspect ratio.
Add landscape, room or background details around a close view. The new surroundings are generated, not recovered from the recording.
Create breathing room around a person or product that sits too close to the edge.
Titles or captions would cover an important part of the shot. Extra background beside or above the subject can provide space for text, which you add in an editor after generation.
Adapt a clip to landscape, portrait or square layouts. Frame expansion can generate the surrounding scene area needed for a target aspect ratio, offering an alternative to cropping, stretching or adding borders.
A wide shot needs to fit a tall layout, but a tight crop would leave important details out. Added scene area above and below can make room for a 9:16 composition.
A portrait or square clip needs to fill a wide layout. New scenery on the left and right can create a 16:9 composition without relying on a stretched subject or empty side borders.
Prepare different layouts for the same scene, adjusting the subject's size and position for each format.
Consider AI video extension when you need new action or surrounding scene detail. A loop, slower playback, a crop or padding may be enough when the existing footage already contains what you need.
Choose how to add running time.
Choose how to fit the composition.
A natural-looking extension keeps motion, subject appearance, lighting and surrounding details visually consistent with the source. Review the full clip, because a convincing first frame can still change during playback.
Compare the source ending with the new opening. Watch for jumps in movement direction or camera speed.
Look for unexpected changes in faces, hands, clothing, product shapes and readable text.
Check brightness, color temperature and shadows for an abrupt shift from the source.
Watch for flickering edges, drifting objects or bending lines as the scene moves.
Play at normal speed, then pause on important details. Results vary by source and request.
Choose a subscription or a one-time credit pack. Check the credit cost shown in the tool before you generate.
The tool shows the credit cost for your selected clip length and resolution before submission.
Answers about video length, framing, result quality and credits.
An AI video extender generates new footage to continue an existing clip. Video frame expansion, also called outpainting, generates surroundings beyond the frame. These serve different goals: more running time or more scene area. Changing the aspect ratio changes the frame's proportions, not the video's length.
Compare video extension methodsYes. AI continuation generates new footage instead of repeating a sequence or slowing it down. Describe the action you want to carry forward; the result depends on the source and the requested movement.
Use a continuous shot with a clear ending and describe one next action. Keep the camera direction consistent. Fast cuts, abrupt motion and major scene changes can make the continuation harder to match.
Padding adds borders; AI outpainting fills extra space with generated scenery. VidExtend generates a new composition at your selected ratio using a reference frame and prompt. Original details may change, so review the subject and framing before using the result.
Explore aspect ratio changesNo. AI outpainting creates plausible surroundings; it cannot retrieve scene details that are missing from your file. Generated people, objects and backgrounds are interpretations, not evidence of what the camera recorded. If you have the original uncropped video, use that file to recover the actual scene.
Choose from the lengths available in the tool. This setting controls the newly generated footage. It is different from the length of your source video or the total running time of your finished edit.
Check available clip lengthsChoose an MP4, WebM or MOV file up to 50 MB. Your browser must be able to decode the video; a supported file extension alone does not guarantee compatibility. Start with a single continuous shot and a clear ending for continuation. If the file cannot be read, try exporting it as MP4.
A reference frame and your prompt guide the result, but exact consistency is not guaranteed. A single frame does not capture the full motion history. Use the quality checklist to review the result.
See what to check in the resultNo. This workflow does not extend the original speech or music, or copy the source audio into the generated clip. Keep the original audio track in your editor and align it with the footage. Continuing dialogue or music requires a separate audio workflow.
A prompt is optional. Describe the next action or the surroundings you want. For example: “Continue the slow pan to the right as the person keeps walking.” Keep the instruction focused; a prompt guides the result but does not guarantee consistency.
Generation uses credits and requires an account. Check your available balance and the displayed credit cost before submitting; you need enough credits for the selected settings. Subscription plans and one-time credit packs are listed on the pricing page.
View plans and credit packsNo. This workflow reads your video in your browser and extracts a reference frame. When you generate, that frame and your prompt are sent for AI processing; the full source video is not sent with the generation request. Use footage you have permission to process. The reference frame is shared for processing, so this is not an entirely on-device workflow.
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