For a free first try, start with Viggle; for clips longer than a minute, use Viggle Pro or the open-source Wan 2.2 Animate route; for a TikTok or Reels clip under 60 seconds where you want every step priced before you pay, use videosi's AI body swap. Magic Hour and Higgsfield make most sense if you already pay for an all-in-one AI studio. Demand is real: in Artlist's survey of more than 6,500 creators, 87% said they already use AI in their creative workflow.
Below are six tools that replace a whole person, not just the face. We compared each tool's published limits and prices, checked November 2026, rather than lab-testing output quality.
Key takeaways
- Viggle has the friendliest free tier (5 body swap videos a day, watermarked) and takes uploads up to 10 minutes on Pro.
- Magic Hour's video body swap is called Character Replace; its free guest test only uses the first 3 seconds.
- Higgsfield splits the job across Recast, Character Swap and Genjutsu; a 15-second 720p Genjutsu job costs about 104 credits.
- videosi has no free generation, but shows a free shot-by-shot plan with prices first, starts from 5 credits per 12 seconds and caps clips at 60 seconds.
- On any tool, swap yourself or a friend who agreed. Famous faces and logos often trigger safety filters.
In this guide
- Which AI body swap tool is best for your use case?
- How do the six tools compare?
- The hosted body swap apps, one by one
- Where does videosi fit, and where is it weaker?
- Can you body swap for free with open source?
- How do you choose a body swap tool?
- What can go wrong with an AI body swap?
- How to swap yourself into a video on videosi
- Continue reading
- Questions
Which AI body swap tool is best for your use case?
There is no single winner; each tool suits a different job.
- Try it free today: Viggle, 5 free videos a day, no credit card.
- Clip longer than a minute: Viggle Pro or Wan 2.2 Animate.
- Cartoon or anime character instead of a person: Magic Hour Character Replace.
- You already pay for a multi-model studio: Higgsfield.
- Face swap and body swap in one place: VideoSwap.
- A short TikTok or Reels clip remade with your photo, priced before you pay: videosi.
- Strong GPU and time to tinker: Wan 2.2 Animate in ComfyUI.
What this means for you: decide whether you need free, long, stylized or predictable, and the shortlist shrinks to one or two tools.
How do the six tools compare?
Only vendor-published limits and prices, checked November 2026.
| Tool | Video body swap feature | Published clip limit | Free option | Paid entry point |
|---|---|---|---|---|
| Viggle | AI Body Swap | Upload up to 1 min free, 10 min on Pro | 5 videos a day, watermarked | Pro $9.99/month, or $7.99/month billed yearly, 80 credits |
| Magic Hour | Character Replace | Free test uses first 3 s at 480p; up to 60 s on paid accounts | 3 guest generations a day, watermarked | Creator $19/month or $144/year |
| Higgsfield | Recast, Character Swap, Genjutsu | Genjutsu: 4 to 30 s | Character Swap: 5 a day | Starter $15/month, 200 credits |
| VideoSwap | Character Swap | Up to 50 MB; length not published | 10 credits for eligible new users | Basic $21.90/month, 500 credits |
| videosi | Body swap or Full remake | 2 to 60 s, up to 50 MB | Free breakdown only | $6.90 for 10 credits; from 5 credits per 12 s |
| Wan 2.2 Animate | Mix mode | Your hardware; WaveSpeed host up to 120 s at 720p | Free open weights | WaveSpeed host about $0.04/s at 480p |
What this means for you: compare the cost of the exact length and resolution you need, not the monthly plan price.
The hosted body swap apps, one by one
Viggle
Viggle's AI Body Swap replaces face, body, clothing and proportions from one photo, on a template or your own clip. Viggle says its JST-1 model carries over expressions, hand gestures and lip movements, and its Multi-Track editor can replace up to 7 characters in one clip. On the Viggle pricing page, uploads were capped at 1 minute on Free and 10 minutes on Pro; Free gives 5 watermarked videos a day; Pro was $9.99 a month, or $7.99 a month billed yearly for 80 credits, no watermark and 4 generations at once.
Strengths: a real free tier, long uploads, multi-person swaps. Limits: watermark on free output, and it wants a clear full-body photo. Suits: beginners and meme makers who want to try at zero cost.
Magic Hour
Magic Hour Character Replace swaps the main person for another person, a cartoon or an anime character from a reference image, keeping timing, poses and camera. The free guest version allows 3 generations a day at 480p, uses the first 3 seconds of your clip and adds a watermark. An October 2026 changelog says paid accounts can run clips up to 60 seconds, subject to plan limits. Creator was $19 a month or $144 a year, and unused credits roll over.
Strengths: no-signup test, character presets, a big toolbox under one account. Limits: 3 seconds cannot show how a full dance holds up, and cost per second depends on settings. Suits: creators who want stylized or cartoon swaps.
Higgsfield
Higgsfield lists Recast as a character swap for any video that keeps the source camera, lighting and voice, plus a separate Character Swap app with 5 free generations a day. Genjutsu swaps a character in a finished clip from reference images, with reference videos of 4 to 30 seconds. Higgsfield's pricing explainer lists Starter at $15 a month for 200 credits, Plus $49 for 1,000 and Ultra $129 for 3,000. Its own table put a 15-second 720p Genjutsu job at about 104 credits, roughly $5.20.
Strengths: many video models in one subscription, voice kept in Recast. Limits: three overlapping product names, and Starter's 200 credits cover fewer than two 15-second Genjutsu jobs. Suits: heavy users and ad makers.
VideoSwap
VideoSwap's Character Swap replaces face, outfit and full-body look while copying the original performance. It asks for one well-lit photo of a single person and a reference clip up to 50 MB, and suggests matching body proportions to reduce distortion. The VideoSwap pricing page listed Basic at $21.90 a month for 500 credits and Pro at $36.90 for 1,000; new users may get 10 free credits. Credits are charged per second, but we could not find the character swap rate, and the homepage showed different tiers, so check before paying.
Strengths: face swap and full body swap side by side, and unused credits may be refunded within 30 days. Limits: no published clip length. Suits: people who want both swap types on one clip.
What this means for you: spend each free allowance on the exact clip you care about before choosing a plan.
Where does videosi fit, and where is it weaker?
videosi is a browser tool for putting you in a short clip saved from TikTok, Reels or Shorts. You upload an MP4, MOV or WEBM clip of 2 to 60 seconds (up to 50 MB) and one photo of yourself, or two for a two-person video. Step 1 is a free shot-by-shot breakdown that shows every step and its price before anything is charged.
Body swap keeps the scene, cast, street and camera, with you as the lead, and is offered when the plan can follow the original's moves; the plan says when it cannot. Full remake keeps the moves and timing but redraws the people and place. You choose Seedance 2.0 Mini, 2.0 Fast, 2.0 or 2.5 (ByteDance), or Wan 3.0 (Alibaba, run on Higgsfield), from 5 to 93 credits per 12 seconds. A take takes about 5 minutes on Seedance and 20 on Wan 3.0. Output is an MP4 in the original's shape with no watermark, with the original sound, the model's sound, a voice-over or silence.
Where others are better: videosi has no free generation and no free trial, caps clips at 60 seconds, has no app (browser only, addable to the Android home screen) and no face-only swap. Purchases are not refunded, though a failed or blocked render returns its credits automatically.
Say Maya, who runs a small dance account, uploads a 12-second dance clip and a full-body photo. The breakdown offers Body swap at 10 credits for Standard 720p. She buys the Single pack ($6.90 for 10 credits) and has her take in about 5 minutes. The Trio Pack ($17.99 for 30 credits) would cover three takes.
What this means for you: videosi suits short clips where you want the plan and price first; for free, long or live, another tool fits better.
Can you body swap for free with open source?
Yes, if you have the hardware. Wan 2.2 Animate is a 14B open-weights model from Alibaba's Tongyi Lab under Apache 2.0. The ComfyUI Wan 2.2 Animate guide describes Mix mode, which replaces the character in a video with your reference image, and Move mode, which animates your image with the video's motion. A relighting LoRA helps the new character match the scene's light.
The software is free, but you supply a recent ComfyUI build, large model files, a capable GPU and setup time; we did not find an official VRAM figure. Hosted, WaveSpeed listed Wan 2.2 Animate at about $0.04 per second at 480p and $0.08 at 720p, with a $0.20 minimum per run.
Suits: tinkerers and bulk makers who accept hours of setup and no support desk.
What this means for you: open source is cheapest per clip only once you have the GPU and the patience.
How do you choose a body swap tool?
- Likeness: test on a clip with real movement, using a sharp, front-facing, full-body photo.
- Background: some tools keep the original scene, others redraw it. On videosi, the breakdown says whether Body swap is offered.
- Length: videosi 2 to 60 seconds, Genjutsu 4 to 30, Viggle Pro uploads up to 10 minutes.
- Sound: Higgsfield says Recast keeps the voice; videosi can lay the original sound back under the result.
- Price per clip: a 12-second Standard 480p take on videosi is 5 credits, about $4.95 at the Single pack rate or $1.39 at the Label Pack rate ($499 for 1,800). A 15-second 720p Genjutsu job is about $5.20.
- Consent: TikTok's rules require disclosing realistic AI content and do not allow a private adult's likeness used without permission. videosi requires users to be 18 or older and to use only photos of themselves or people who agreed.
Say Priya wants to swap herself into a 90-second recipe video. videosi will not take it. She can trim the 36-second hook and run it on videosi (Standard 720p, 30 credits by the per-second share), or upload the full clip to Viggle Pro. She picks the hook, since the opening is what viewers see.
What this means for you: note length, resolution and whether the background must stay, and the choice gets easy.
What can go wrong with an AI body swap?
Likeness drift
The face slowly stops looking like you, usually from a small or blurry face, a filter or a mismatched angle. Use a sharp, unfiltered photo and a similar body type to the performer. Likeness is never guaranteed on any tool.
Hands and fast moves
Crossed hands, spins and fast cuts produce extra fingers. One visible person and steady framing work best. When videosi's breakdown says Body swap cannot follow a clip, Full remake is the alternative.
Safety filters on famous people
Video models run their own safety checks and turn down some clips, often ones showing a well-known person, brand or logo. Say Jordan uploads a 24-second crossover filmed in a pro arena, with a league logo on the floor and a famous player behind him. The render is turned down and videosi returns his 20 credits automatically. He films the same move at his local court with a friend, and the swap goes through.
What this means for you: most failures trace back to the photo, the clip or a famous face in frame, so fix those before paying for another take.
How to swap yourself into a video on videosi
- Save the clip you want (2 to 60 seconds, up to 50 MB).
- Open AI body swap on the videosi home page and sign in with a free account.
- Upload the clip and a sharp photo of yourself, or photos of you and a friend who agreed.
- Read the free breakdown, choose Body swap or Full remake, pick a model and check the price.
- Pick the sound, start the render and come back in about 5 to 20 minutes.
Read the safety rules and credit packs first. When ready, start a character swap.
Continue reading
- How to body swap in a video, step by step
- Can you swap bodies with AI?
- How to make an AI cameo video of yourself
- Which photo works best for AI video
- Which AI model to use for viral trend videos
Questions
Is there a free AI body swap tool?
Yes. Viggle gives 5 free body swap videos a day with a watermark, Magic Hour allows 3 short guest tests a day, and Wan 2.2 Animate is free open source if you have a strong GPU. videosi has no free generation; only its shot-by-shot breakdown is free, up to 20 a day.
Can an AI body swap keep the original background?
Many tools keep the original scene and camera while replacing the person. On videosi, Body swap keeps the same street, signs and camera with you as the lead, and Full remake redraws the place. The free breakdown tells you whether Body swap is offered for your clip before you pay.
How long can a body swap video be?
It depends on the tool. videosi accepts clips of 2 to 60 seconds, Higgsfield Genjutsu takes 4 to 30 second reference videos, and Viggle accepts uploads up to 1 minute free or 10 minutes on Pro. For longer videos, swap the most important section first.
Can I body swap a celebrity or someone else?
No. Swap yourself or a friend who agreed. videosi does not accept celebrities or public figures, requires users to be 18 or older, and its video models often turn down clips showing a well-known person, brand or logo. A blocked render is not charged.
Does videosi have a body swap app?
No. videosi runs in the browser only, on desktop or phone, and can be added to the Android home screen. Results are MP4 files with no watermark in 9:16, 1:1 or 16:9, matching the original clip, and photos and results are deleted within 30 days.
