Kling 4.0 in OTOY Studio
A huge storm wave crashes against an old stone lighthouse on a rocky headland at dusk, white spray exploding high into the air as the lighthouse beam sweeps through the mist. Slow aerial push-in toward the tower. Dark teal sea, heavy clouds with a band of orange light on the horizon, cinematic 35mm film look. Sound of roaring surf and howling wind.
Kling's newest video model. One node takes a prompt, a start frame or references, and generates up to 30 seconds with sound at up to 1080p, in a single shot or several. A second node edits an existing clip from a prompt.
In OTOY Studio, Kling 4.0 (Kuaishou) costs 72 to 130 credits (about $0.81 to $1.46) per run at list price, depending on the settings you pick. It's included on every plan, Free included, and paid plans take 10% to 25% off every run.
Variants
| Variant | Takes | Produces | Credits per run |
|---|---|---|---|
| Kling 4.0 | Prompt plus image or video | video | 72 to 108 |
| Kling 4.0 (Video Edit) | Prompt plus video or image | video | 87 to 130 |
Kling 4.0
Settings:
- Aspect Ratio: 16:9, 9:16, 1:1, 21:9
- Resolution: 720p, 1080p
Credits per run by setting (1 credit is about $0.011):
| Resolution | Credits | USD (approx.) |
|---|---|---|
| 720p | 72 | $0.81 |
| 1080p | 108 | $1.21 |
Priced for a 5-second clip; cost scales with length.
Kling 4.0 (Video Edit)
Settings:
- Resolution: 720p, 1080p
Credits per run by setting (1 credit is about $0.011):
| Resolution | Credits | USD (approx.) |
|---|---|---|
| 720p | 87 | $0.98 |
| 1080p | 130 | $1.46 |
Priced for a 5-second input clip; cost scales with clip length.
Using Kling 4.0 in OTOY Studio
- Open https://app.otoy.studio and create or open a workflow.
- Add a Kling 4.0 node from the video menu.
- Connect your inputs (a prompt, plus image or video) and pick your settings. The node shows the credit cost before you run it.
- Run it. The output lands in your asset library and can feed the next node, for example an upscaler.
Alternatives in OTOY Studio
- Seedance 2.0 by ByteDance: 75 to 2,152 credits (about $0.84 to $24.16)
- Seedance 2.5 by ByteDance: 76 to 6,379 credits (about $0.85 to $71.60)
- Kling O1 by Kuaishou: 82 to 206 credits (about $0.92 to $2.31)
- Veo 3.1 by Google: 88 to 393 credits (about $0.99 to $4.41)
- Wan 2.6 by Alibaba: 46 to 310 credits (about $0.52 to $3.48)
See every model at https://otoy.studio/models.
Prices come from OTOY Studio's billing configuration, last exported 2026-11-02. They are list prices before plan discounts. Dollar amounts are estimates. In the US, top-up packs cost $1.05 to $1.25 per 100 credits depending on pack size; outside the US, credits are billed in EUR. Checkout shows your exact charge. The app always shows the exact cost before a run.