Text description for the video generation
Upload a starting image (required)
Video duration in seconds
std = 720p (start image only, no end image support), pro = 1080p (start + optional end image)
Motion preset UUID for camera effects
Random seed for reproducible results
Your generated video will appear here
Kling 2.1 API Features
Use Cases for Kling 2.1 API
Production workflows - Reliable results for professional video production
Consistent content - Generate videos with predictable quality levels
Business applications - Enterprise-grade video generation for commercial use
Content libraries - Build consistent video asset collections
A/B testing - Compare professional vs standard quality outputs
Quality-sensitive projects - When stability matters more than latest features
Frequently Asked Questions about Kling 2.1 API
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