Extend videos with smooth AI-generated frames. Continue clips naturally from text or still images without complex editing.
No timeline, no plugins, no reshoots. Upload your input, tell the AI what happens next, and download a longer clip.
Drop in the source video you want to continue, or a single frame to animate. The generator reads your footage to understand motion, lighting, and subject before it extends anything.
Write a short prompt for what should happen next, then set duration, aspect ratio, and audio. Choose the AI model that fits your clip — from fast turnaround to cinematic motion.
The AI renders new frames that pick up where your clip ends. Preview the result, regenerate with a tweaked prompt if needed, then download the finished video.
A few habits that make AI extensions look natural instead of glitchy.
Source clips with a readable subject and steady framing extend far more predictably than fast cuts or heavy motion blur.
A sharp, well-lit source gives the model clearer visual context. Output resolution and detail still depend on the selected model and settings.
Describe direction, speed, and what enters the frame. "Camera keeps following the subject forward" beats a blank prompt every time.
Use the duration choices offered by the selected model. Shorter outputs can be easier to keep consistent when multiple options are available.
Where the selected model supports it, choose an aspect ratio for the destination before generating to reduce later cropping.
If a result misses, refine the prompt before switching models. It's the cheapest, fastest lever on the outcome.
Practical answers about uploading, generating, and downloading your extended clips.
Upload the footage that stops too soon and keep it moving with AI continuation that respects the original shot.