Genjutsu

Genjutsu is an AI video-to-video editing tool that swaps the person, scene or style in a video clip while keeping the original motion, camera path and timing. It is built for marketers and creators who want to reuse one filmed take for ad variations, localized ads, AI influencer content and brand restyles without a new shoot.

A user uploads a clip from 4 to 30 seconds long, or picks a saved persona, and describes the change in a single prompt, such as replacing a person or moving the scene to a new location. Genjutsu keeps the movement, camera path and timing from the original take, renders the new version, and saves the result to the user's library.

Genjutsu offers unlimited reusable personas so the same face, hair and style recur across clips, and gives access to multiple video models including Seedance 2.0, Sora 2, Kling 3.0, Veo 3.1 and Runway Gen-4.5 on one plan. A built-in studio editor lets users cut, caption and add music without exporting, and every run shows its exact credit cost before it starts.

Genjutsu runs on a credit-based plan starting at $19 a month, or $15.83 a month billed yearly, with video generation costing 15 credits per rendered second. Paid plans include a 3-day refund, and Genjutsu is identified as a Higgsfield product name, with this tool stated to have no affiliation with or endorsement by Higgsfield.

Use cases

• Testing multiple ad variations from one filmed take
• Producing AI influencer content from a trending motion clip
• Localizing one hero ad for different markets
• Restyling an old campaign without a new shoot