Character Swap

Your character. Their moves.

Drop in a character image and a reference video — the model swaps your character into the video keeping the original motion, camera, and timing.

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Definition

What is Character Swap?

Character Swap is an AI motion-transfer app that takes one character image plus one reference video and returns a new video where your character performs the exact movements of the reference. Under the hood it runs Kling 2.6 Pro Motion Control on fal.ai, which extracts a complete motion path from the video — gait, micro-gestures, head turns, hand movement, facial micro-expressions — and re-renders it on top of the character image while preserving 360° identity. You drop in a portrait or full-body shot of your character (real person, illustration, mascot) plus a movement video (dance clip, walking shot, demo footage) and the model returns a clean MP4 with the original camera path, timing, and audio intact. Typical uses are short-form social content, personalized gift videos, brand mascot animation, e-commerce try-on, and rapid iteration on choreography ideas without a real shoot. Pair it with 4K Upscale to deliver a print- or web-ready master.

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