New animation

Add a character image and a motion reference.

Source files

Character image

Drop an image here

or PNG, JPG, WebP · up to 20 MB

Use a full-body image. Transparent PNG works best.

Joints are detected when you add an image.

Motion reference

Drop a video here

or MP4, MOV, MKV, HEVC & more · up to 100 MB

Use a clip with one person clearly in frame.

Videos that need conversion are prepared on this device.

Output

Background

Silent MP4 · H.264

Add both files to continue.

Preview

MP4

Your video will appear here

Add your files, then animate.

Library

Videos saved in this browser.

Download a copy before clearing browser data.

No saved videos yet.

Your exported videos will appear here.

About

Browser-based 2D motion transfer.

How it works

Flowmotion detects the joints in your character image and tracks the person in your reference video. It moves sections of the image to follow that pose.

All processing happens in your browser. Your images and videos stay on your device. No GPU server or API key is required.

Exports are silent H.264 MP4 videos with no added watermark. The library uses this browser's storage; download a copy of any video you want to keep.

Limitations

This is 2D cutout animation. It cannot create unseen sides of the character, reconstruct hidden limbs, or change facial expressions. Large turns, overlapping limbs and fast movement may look distorted.

Use a clear, front-facing, full-body character and a reference showing one person. Transparent PNGs give the cleanest edges. Select Adjust joints if automatic detection misses the pose.

MP4, MOV, MKV, AVI, WebM, HEVC/H.265 and other common video formats can be imported. Files your browser cannot play are converted locally to an editing copy of up to 10 seconds. Conversion can take longer for large or high-resolution videos.

The Reference video background keeps the original person visible behind your character.