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AI video face swap uses a face reference to replace a person’s face in a target video while adapting the result to changing angles, expressions, and movement. You typically provide the video and one or more clear face references, then let the AI generate the edited result across the clip. Instead of masking and aligning everything by hand, you can describe the change and let Kling AI handle the edit. Learn more in the Kling VIDEO 3.0 Omni User Guide.

Start with references that are close to your target in angle, lighting, and expression. Use additional views when needed, and be clear about which face you want to replace. If the first result is not quite right, try a different reference or adjust your prompt before generating again.

Yes. Kling AI can work with multiple reference images, including different angles of the same person. Showing the face from the front, side, or other viewpoints gives the model more facial information to work with and can help keep the person more consistent as the viewpoint changes. See the Kling Element Library User Guide for more on multi-angle references.