Kling

Kling is Kuaishou’s video generation model, particularly capable at image-to-video — animating a still you already have.

Last verified 2026-08-26

Kling is a video generation model from Kuaishou, a major Chinese short-video company. It has been one of the more widely adopted video models, and its strongest mode is image-to-video.

Image-to-video is the point

Kling animates a supplied still with unusual fidelity to that still. That matters because it inverts the usual control problem: instead of re-rolling a text prompt hoping the right subject appears, you settle the frame first — generate it, shoot it, or design it — and then ask only for motion.

For product shots, brand work, or anything with a specific person or object in it, this is the reliable route. Generating a still is cheaper and far more controllable than generating video, so fixing the frame first also costs less.

Prompting motion

With the frame already decided, the prompt describes change over time:

• What moves, and how fast. One clear action.
• Camera — static, slow push in, gentle orbit. Pick one.
• Secondary motion — hair, fabric, steam, foliage. This is what makes a still feel alive rather than warped.

Do not re-describe the contents of the frame. The model can see it; re-describing invites it to reinterpret what is already correct.

Practical notes

• Start frames with obvious motion potential animate best. A person mid-stride, fabric in wind, liquid pouring. A perfectly static studio shot gives the model nothing to extend.
• Faces near the frame edge drift. Compose with margin.
• Expect short clips. Longer generations accumulate drift; cutting several short ones together is standard practice.