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Video Body Swap Available Now

Video Body Swap: Your Face, Any Body in Motion.

Upload a portrait photo and a video of someone moving — Video Body Swap composites your face onto that person, frame by frame, while the original body motion, choreography, and camera work stay exactly as filmed.

Appear in a dance clip without learning the moves, star in a fitness or performance video from a single selfie, or turn any body-movement footage into personalized social content.

LIVE DEMO

Portrait + Video → Your Face on That Body

Two inputs, one output: your likeness from a still photo, the movement from an uploaded clip. The AI tracks the subject, blends your face naturally, and delivers a new video where you perform the original choreography.

  • Dance & performance clips
  • Fitness & workout footage
  • TikTok, Reels & short-form content

1 — Your Portrait

Video Body Swap demo — your portrait photo

A clear face photo — this is whose likeness appears in the result.

+

2 — Body Movement Video

The clip to borrow motion from — dance, fitness, acting, or any moving subject.

↓ AI composites your face onto the moving subject

3 — Swapped Result

Your face on the original performer — same moves, same camera, new identity.

What Makes Video Body Swap Different?

Video Body Swap is not full-body replacement from a photo — it takes your face from a portrait and places it onto whoever is moving in your uploaded video. Tracking, perspective mapping, lighting blend, and identity consistency happen automatically across every frame.

The practical effect: one selfie plus any body-movement clip is enough to put yourself in a dance routine, a workout demo, or an acting scene — your face follows the performer's movement naturally while the original choreography stays untouched.

VIDEO BODY SWAP CAPABILITIES

Four Capabilities That Define the Tool

Built for creators who need motion-accurate face compositing without a manual VFX pipeline.

Frame-by-Frame Tracking

The model detects and tracks the subject's face across every frame, mapping your features to match angle and perspective as the subject moves through the scene.

Motion Preservation

Body movement, gestures, and choreography from your target video are preserved. Only the face identity changes — the performance stays the same.

Social-Ready Output

Generate shareable clips for Reels, TikTok, and short-form content — place yourself into dance, fitness, or performance videos in minutes.

Two-Input Workflow

No masking, no manual keyframing, no technical setup. Upload a face image and a body video — the model handles compositing from submission to finished MP4.

Video Body Swap Technical Specifications

The exact parameters available when you run Video Body Swap inside the VidTool AI workspace.

Required inputs
Face portrait image + target body video
Image formats
JPEG, PNG, WebP
Video formats
MP4, MOV, and other common video formats
Duration options
5s / 10s / 30s / 60s / 120s (selectable in workspace)
Minimum duration
5 seconds per run
Maximum duration
120 seconds per run (longer uploads capped)
Output
MP4 video with swapped face composited frame by frame
Processing
Asynchronous — submit job, poll until completed, then download

How to Use Video Body Swap

From portrait and video upload to finished swap in four steps.

1

Upload your face image

Choose a clear, well-lit portrait photo. Front-facing shots with unobstructed facial features give the model the most detail to work with during compositing.

2

Upload your target body video

Select the clip whose body motion you want to keep — dance routines, fitness demos, talking-head footage, or any scene with a clearly visible subject.

3

Set the video duration

Pick a duration tier that matches your clip length — from 5 to 120 seconds, then submit when you're ready.

4

Generate, preview & download

Submit the swap and wait while the model processes frame by frame. When complete, preview the result in the workspace and download your finished MP4.

FAQ

Frequently Asked Questions about Video Body Swap

Technical questions about AI video body swap, answered plainly.

What is Video Body Swap and how does it work?

Video Body Swap is an AI tool that composites your face from a portrait image onto a moving subject in an uploaded video. The model tracks the subject across every frame, maps your facial features to match angle and perspective, blends lighting and skin tones, and keeps your identity consistent from the first frame to the last — while preserving the original body motion.

What files do I need to upload?

You need two inputs: a clear face image (portrait photo) and a target body video. The face image supplies your likeness; the video supplies the body motion, camera movement, and scene. Both fields are required — the tool cannot run with only one input.

What video durations does VidTool AI support?

You can select output billing durations of 5s, 10s, 30s, 60s, 120s inside the workspace. The underlying model accepts videos up to 120 seconds per run; videos longer than that are capped at 120 seconds for processing.

What kind of face image produces the best results?

A high-quality, well-lit, front-facing portrait with an unobstructed view of your face works best. Avoid heavily cropped or low-resolution photos — the more facial detail the model has, the more natural the blend. For optimal compositing, the face angle in your photo should be roughly similar to the subject's angle in the video.

Does the tool preserve the original video's motion?

Yes. Video Body Swap replaces the face on the existing moving subject — it does not regenerate the body or camera from scratch. Dance moves, gestures, walking patterns, and scene choreography from your target video are preserved; only the face identity is swapped.

What is Video Body Swap best used for?

Common use cases include creative social content (placing yourself into dance or performance clips), personalized marketing and advertising, entertainment and meme-style Reels or TikToks, and developer integrations via API. Videos with a single clearly visible subject and stable lighting tend to produce the cleanest swaps.

What output format do I get?

The finished swap is delivered as a downloadable video file (MP4) once processing completes. You can preview the result directly in the VidTool AI workspace before downloading.

How do I run Video Body Swap on VidTool AI?

Open the Video Body Swap tool in your VidTool AI workspace, upload your face image and target body video, select the video duration, and submit. The page polls automatically while your job processes — when status flips to completed, preview and download your swapped clip.

Last updated: June 24, 2026

START SWAPPING

Ready to try Video Body Swap?

Upload a face image and a body video in the VidTool AI workspace — preview your swapped clip and download when processing completes.