Genjutsu AI is a video-to-video model developed by Higgsfield, designed to modify existing video clips rather than generating scenes from scratch. Users select a community remix or upload their own video clip, which can range from 4 to 30 seconds in length. They then add their own photos, which can include faces, outfits, products, or places.
The AI model processes the input by transferring the motion, timing, and camera movements from the original source video onto the user's provided images, generating a new, personalized video. This functionality is particularly useful for creating trend videos featuring personal faces, developing UGC-style advertisements, assembling fashion lookbooks, or animating illustrated characters and brand mascots. The platform supports the use of up to 20 reference images and offers output resolutions from 480p to 1080p. Genjutsu.app operates independently, providing a credit-based system without requiring a subscription, and purchased credits do not expire.