# Kling 3.0 Pro — fluid motion, expressive faces

> Kling 3.0 Pro on eroq: Kuaishou's premium model for fluid motion and expressive faces, 3 to 15 second 720p clips with four reference pictures. SFW only.

Kling 3.0 Pro is Kuaishou's premium Kling 3.0: remarkably fluid movement and strong, expressive faces, in clips from 3 to 15 seconds at 720p. It reads up to four reference pictures, takes a first and a last frame and a native negative prompt, and adds sound when you want it. 45 credits / second with sound — silent renders cost less — on the Creator plan and up.

## At a glance

| | |
| --- | --- |
| Price | 45 credits / second with sound · silent costs less |
| Length | 3 to 15 seconds, one-second steps |
| Resolution | 720p |
| Formats | 16:9 · 9:16 · 1:1 |
| Sound | Optional · Soundtrack toggle |
| Inputs | Text · start frame · end frame · up to 4 reference pictures · negative prompt |
| Access | Creator plan and up ($49/month) |
| Content | Moderated upstream — SFW work only |

## What Kling 3.0 Pro is for

- People in motion: walking, turning, dancing and gesturing read as one continuous movement.
- Faces that act: expressions change through the clip, while your cast's look sheets — up to four reference pictures — hold who they are.
- Vertical and square natively: 9:16 and 1:1 are formats the engine renders, not crops of a wide frame.
- Clean control: first and last frames pin the shot, and the negative prompt keeps out what you don't want.

## How to prompt it

- Lead with the person and one clear action, then the camera: "she turns from the window and smiles, slow push-in".
- @mention your cast and elements; up to four pictures ride as references, anything beyond rides as text.
- List what to keep out in the Avoid field — the native negative prompt: extra fingers, text, a second person.
- With a start frame, describe only the motion; add an end frame to land on an exact final pose.
- Turn the soundtrack on for dialogue — lines in quotes after the speaker — or leave it off for a cheaper silent clip.

## Pro or standard

Kling 3.0 is the standard tier of the same model: the same lengths, formats, references, frames, negative prompt and optional sound, at a lower price per second and from the Hobby plan. Block the shot on Kling 3.0, then render the keeper on Pro. Against Seedance 2.0 on the same plan, choose Kling for fluid human motion and expressive faces, and Seedance for seeds, a voice sample and 1080p.

## Starting points

- **Turn and smile** — A woman in a linen shirt turns from a sunlit window toward the camera and smiles, a strand of hair falling across her face, slow push-in, soft portrait lens, calm tempo
- **Rehearsal studio spin** — A dancer improvising alone in a bare rehearsal studio, her long skirt trailing each spin, orbit around her at waist height, window light and floor reflections, dynamic tempo
- **Evening market walk** — A man walks through a crowded evening market, lanterns swaying overhead, stops at a fruit stall and laughs with the vendor, tracking shot at shoulder height, warm palette, handheld energy

## FAQ

### How much does a Kling 3.0 Pro clip cost?

45 credits / second with sound: 225 credits for 5 seconds, 450 credits for 10 and 675 credits for 15. Silent renders cost less per second, and a failed render refunds automatically.

### How long can a Kling 3.0 Pro clip be?

3 to 15 seconds, in one-second steps, at 720p in 16:9, 9:16 or 1:1. Kling takes no seed, so render a batch of up to 4 takes and keep the best.

### Kling 3.0 Pro vs Kling 3.0 — what changes?

The controls are the same: four reference pictures, first and last frames, a negative prompt and optional sound. Pro is the premium tier and unlocks on Creator; Kling 3.0 is the standard tier, priced lower per second, from Hobby.

### Is there a Kling 3.0 API?

Yes. Send model "kling-3-pro" — or "kling-3" for the standard tier — to POST /v1/videos/generations with your eroq key: the same engine, controls and credit balance as the studio.

### Can Kling render mature content?

No. Kling is moderated upstream and serves SFW work only; mature fiction between adult characters renders on Motion One, eroq's own uncensored engine.

## Related

- https://eroq.ai/compare/seedance-vs-kling — Seedance vs Kling
- https://eroq.ai/compare/veo-3-vs-kling — Veo vs Kling
- https://eroq.ai/compare/kling-vs-hailuo — Kling vs Hailuo
- https://eroq.ai/models/kling-3 — Kling 3.0

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