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Video model · Kuaishou

Kling 3 Pro hands that do not give the model away

A human hand is the hardest thing in generated video — too many fingers or too few, and the object passes through the skin. This engine handles it better than anything else on the roster, which is why we reach for it whenever somebody is holding something.

Rendered by this model

Hands lift a candle out of a box and turn it towards the camera. Five seconds, sound from the model.This was generated by the model this page is about, exactly the way the app runs it. It is not a photo shoot and not client work.

Specification

Built by
Kuaishou
Starts from
a written brief · your own photo
Aspect ratios
9:16 · 16:9 · 1:1
Clip length
5 / 10 s
Sound
switchable
Reference photos
1
Render time
about 120s
Cost
from 3 to 5 credits per clip

What it is good for

Believable hands
Fingers grip the object rather than closing on air, and the product does not pass through skin. For unboxing material that is the condition for the clip being usable at all.
Ten seconds in one shot
Twice Veo, and enough for the whole gesture: reach, lift, turn, set down. Cutting that to four seconds loses half the point.
Square too
One of the few engines that takes 1:1 alongside vertical and landscape — the format a marketplace product card asks for.

When to pick something else

It produces the heaviest file on the roster — our five-second sample is over nine megabytes, more than ten times the Seedance 2.5 one. That is a problem in a gallery of many clips, though not on a single page. It renders slowly, about two minutes, and has no resolution field: you get what the engine decides, with no 720p or 1080p setting. For a shot without hands, just the product moving, Veo 3.1 Fast is cheaper and faster.

See every model

How to brief this model

The things this engine handles differently from the rest. The habits that hold for every model are collected separately, in the help centre.

  1. Pick it when hands are in the frame. Unboxing, handing the product over, unscrewing a lid — fingers come out convincingly here, and that is rare.
  2. Describe what the hands do, in order. "They fold back the paper, lift out the candle, turn it once towards the camera" leads the shot better than a description of mood.
  3. Take ten seconds when the action has to complete in one shot. This is the only engine on the list that holds together over a frame that long without a cut.
  4. Do not look for a resolution field — there is none. You get what the engine decides, and our five-second sample weighs over nine megabytes, so it is wrong for a gallery playing several clips at once.
  5. For a shot with no hands, just the product moving, Veo 3.1 Fast is cheaper and faster — here you wait about two minutes.
How to write a brief that works

Questions about this model

Try this model on your own product

Sign up without a card and get 40 credits. Switching model is one click, so you can send the same brief through several of them and keep the best frame.