Seadanse Higgsfield Genjutsu alternative swaps one person in your clip while keeping the outfit, moves, camera, and original sound. Upload one video and one front-facing photo to export a 2 to 30-second MP4 at 480p, 720p, or 1080p with no watermark. Pricing starts at 25 credits per second at 480p with no subscription, and free sign-up includes 40 starter credits.
Swap any person in your clip while keeping the exact same outfit, moves, camera motion, and original sound.
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Credits for a failed or timed-out generation return to your account automatically.
A Higgsfield Genjutsu alternative is a tool that swaps one person in a video you already have while keeping the rest of the clip unchanged. You keep the original scene, the background, and every other person in the frame, while replacing just one face and identity with someone new.
The original Genjutsu AI tool arrived in the Higgsfield Genjutsu launch post on September 1, 2026. It lets you change existing 4-30 second clips at up to 1080p resolution by placing a new person into the action.
Creators search for a Higgsfield Genjutsu AI alternative and the best Higgsfield alternatives to get clean character swaps without paying for a monthly plan. You want the new character to match the original moves, the camera angles, the clothing, and the background audio without re-shooting any footage.
Seadanse gives you an easy way to swap characters in your browser without any subscription. You upload an MP4 or MOV clip between 2 and 30 seconds, add one front-facing photo, and write one sentence up to 1,000 characters to name who changes. Seadanse builds the character sheet for you and delivers a watermark-free MP4 download at 480p, 720p, or 1080p, and free sign-up gives you 40 starter credits.
Keep the original outfit, moves, camera, and timing while changing only the person's face and identity. Our Higgsfield Genjutsu alternative keeps everyone else in place, while our video to video AI lets you restyle the entire scene.
Upload your clip, add one front-facing photo, and write one sentence about who to replace. You let Seadanse turn your photo into a character sheet wearing the clip's outfit and swap them in, or you can design standalone characters with our AI character sheet generator.
Name the exact person you want to swap, such as "Replace the man in sunglasses in the middle with me". You keep everyone else in the frame exactly as they are without any changes.
Keep the original audio from your clip so every trend song and spoken line stays in place. Your finished video preserves the exact sound and timing of your original footage.
Upload an MP4 or MOV up to 100 MB and select any 2 to 30 seconds of footage. You get the same aspect ratio as your clip in 480p, 720p, or 1080p with no watermark.
Pay 25 credits per second at 480p, or 500 credits for a 15-second swap at 720p, using simple one-time credit packs. You get 40 starter credits at sign-up, pay no subscription, and receive credits back automatically if a generation fails or times out.
Upload your selfie and jump into hits like the gas station dance AI or the Devil Wears Prada trend. You get the exact dance moves, camera timing, and original song back with you in the video.
Feed one photo of your virtual character into 2 to 30 second trend clips. Post your character across daily viral videos while keeping their exact facial identity consistent.
Take one filmed product demo and swap in photos of new presenters for each market. You create tailored video ads for different audiences without paying for costly reshoots.
Swap any actor in your scene by uploading one photo of your new lead. Keep the exact blocking, lighting, and camera movement in clear 1080p with no watermark.
Upload an MP4 or MOV video between 2 and 30 seconds, or pick up to 30 seconds from a file up to 100 MB.
Add one front-facing photo and write one sentence up to 1,000 characters naming the person you want to replace.
Select 480p, 720p, or 1080p, generate your clip, and download your finished MP4 with the original sound.
Sign up free to get 40 starter credits, then buy credit packs with no subscription to pay 25 credits per second at 480p or 500 credits for a 15-second 720p swap. Credits for a failed or timed-out generation return to your account automatically.
Seadanse is the best Higgsfield Genjutsu alternative. Upload a 2 to 30 second clip, add one front-facing photo, and write one sentence. Only that person changes, while the outfit, moves, camera, and original sound stay, with downloads up to 1080p and no subscription.
Sign-up on Seadanse is free and comes with 40 starter credits. Person swaps run on credits, costing 25 credits per second at 480p.
Swaps are charged by the seconds of your clip at 25 credits per second at 480p. A 15-second swap costs 375 credits at 480p, 500 credits at 720p, and 1,000 credits at 1080p, while a 30-second swap at 720p costs 1,000 credits. The price shown is the whole price, credits for a failed or timed-out generation come back automatically, and you can see all options on our Seadanse pricing page.
No. You can buy one-time credit packs on our Seadanse pricing page and pay only for the clips you make. If you choose to cancel a Higgsfield subscription, Seadanse gives you full creative freedom with no recurring monthly fee.
Higgsfield has not said which model Genjutsu uses. On Seadanse, there is no model to pick. Simply upload your files, write one sentence, and generate your clip.
No. Only the person changes. Seadanse turns your photo into a character sheet wearing the outfit from your clip, and the moves and camera stay the same too.
Yes. The original audio of your clip stays in the finished video, with the exact same song and lines.
2 to 30 seconds. You can upload a longer video and pick the part you want, up to 30 seconds. Your final video is the exact length of the part you picked.
Yes. Name the person in one sentence, such as 'Replace the man in sunglasses in the middle with me'. Everyone else in the frame stays exactly as they are.
Yes. Upload one front-facing photo of yourself, add your video, and say who to replace.
You get an MP4 video in the same aspect ratio as your clip, whether it is vertical, horizontal, or square. You can download your video at 480p, 720p, or 1080p.
No. There is no watermark on exported video.
Seadanse runs directly in your web browser with no software to install and no graphics card needed. Just upload your clip, write one sentence, and generate your new video.
Every page here runs the real models in your browser — jump to the one that matches the clip you have in mind.
Change more than the person in your clip, or start a new video from a description, a photo or a link.
Upload a photo, pick an effect, get a short video. No prompt to write.
Use our Higgsfield Genjutsu alternative to swap any person in your clip with one photo while keeping the exact moves, outfit, and sound.
