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Kling V2.1

kling-v2-1-master-text-to-video
KlingCommercial use API verifiedVideo generationAspect ratiosDuration

Kling V2.1 — high-quality AI video generation.

by Kling

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Model Type:

Pricing: 5s: 112.8 credits (≈ $1.128), 10s: 225.6 credits (≈ $2.256).

19% cheaperthan the official Kling API — pay only for successful runs

24H Status Monitor

Operational
24h agonow

Input

prompt*113 / 5000 characters
113 / 5000

The text prompt describing the video you want to generate

duration

The duration of the generated video in seconds

aspect_ratio

The aspect ratio of the generated video frame

negative_prompt

Elements to avoid in the generated video

cfg_scale

The CFG (Classifier Free Guidance) scale is a measure of how close you want the model to stick to your prompt

nsfw_checker

A configurable parameter. Defaults to true in the Playground.

≈ 112.8 cr / run

Output

output typevideo
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