KlingAI: Face Swap

Use clear reference images showing the character's face, clothing, and other defining features. Kling 4.0's Omni Reference helps maintain recognizable details as the character moves or appears from different angles. Reusing the same references across generations can improve visual continuity, although results should still be reviewed for differences.

Yes. The full Kling 4.0 model supports video output up to 4K. You can use image references to guide detailed characters, products, and environments while generating high-resolution footage. Actual resolution options depend on your selected model and plan.

The full Kling 4.0 model supports video generation from 3 to 30 seconds per clip. Kling 3.0 supports shorter clips, up to 15 seconds.