Kling V3 Turbo I2V
[Core Function] Kling V3 Turbo I2V is a speed- and cost-optimized image-to-video model that animates a single keyframe into short motion clips. [Strengths] It prioritizes fast turnaround and efficient generation with optional native audio and strong lip-sync for portrait or product first-frame animation at practical resolutions. [Best For] Highly recommended for: animating stills for social ads, rapid keyframe iteration, talking-head starters from one photo, and bulk I2V jobs where latency and cost dominate. [Limitations] Do NOT use this model if the user needs multi-image references, element fusion, or Omni-class subject locking; use Kling V3 Omni I2V. Do NOT use it when maximum 4K cinematic quality is required; use Kling V3 I2V. Do NOT use it for effect templates; use Kling Video Effects. [Routing] Choose Kling V3 Turbo I2V when the user emphasizes speed or cost for single-image animation. Prefer Kling V3 I2V as the default high-quality I2V; prefer Kling V3 Omni I2V when multiple images or consistency-driven references are central.
Authorizations
API Key authentication. Format: Bearer YOUR_API_KEY.
Body
Kling V3 Turbo image-to-video request. Uses resolution (720p/1080p); no mode/aspect_ratio (follows first frame).
Reference image URL or Base64 string. Aspect ratio follows the first frame.
1"https://example.com/keyframe.jpg"
Optional video generation prompt. May include both positive and negative descriptions in the same text (no separate negative_prompt). Max 2500 characters per official Turbo I2V docs.
1 - 2500"The subject slowly turns toward the camera while wind moves through their hair"
Output video resolution.
720p, 1080p "1080p"
Video duration in seconds. Public API accepts integer values.
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