AI Motion Replace

Upload a character image and a reference video. AI extracts every movement and maps it onto your character. No GPU, no editing software required.

Transfer Any Video's Motion to Your Character with AI

Upload a character image and a reference video. MiaDance extracts every movement from the video and maps it onto your character — selfies, anime art, brand mascots, virtual humans. No GPU, no editing software required.

What AI Motion Replace Can Do

Any video. Any character. Every movement transferred with precision.

Transfer Any Dance or Movement

Found a viral dance on TikTok or a choreography on YouTube? Upload it as your reference video. MiaDance extracts every movement and transfers it onto your character, frame by frame, gesture by gesture.

Full Body and Portrait Support

From facial expressions and hand gestures to full-body jumps, spins, and fast transitions — Motion Replace handles everything in the reference video. If the movement is there, it ends up on your character.

Your Character Stays the Same in Every Frame

MiaDance locks onto your character's face, outfit, and proportions throughout the entire video. The motion changes. Your character's appearance doesn't.

One Motion, Multiple Characters

Apply the same reference video to different characters. Swap outfits, swap styles, or move between a real photo and an anime illustration. The motion, timing, and camera movement stay identical across all of them.

Why Creators Choose AI Motion Replace on MiaDance

Studio-quality motion transfer without the studio.

Zero Setup, Zero Technical Skills

No motion capture suits. No Python environments. No GPU to configure. Upload two files and click generate.

Works with Any Character Style

Selfies, anime characters, game avatars, brand mascots, VTuber models, digital humans. MiaDance transfers full-body motion onto any image regardless of art style.

Smooth Motion, No Glitching

The motion is fluid and consistent frame to frame. No jitter, no backward limbs, no background warping that ruins the final clip.

Runs Entirely in the Browser

No software to download. Open MiaDance in any browser and generate high-quality motion replacement videos without touching your local hardware.

Ready for TikTok, Instagram, and YouTube

Output is optimized for short-form social platforms. The right resolution, the right format, ready to post.

Reuse One Reference Video Endlessly

One reference video can drive unlimited character generations. Different people, different art styles, different campaigns — from a single source clip.

Who Uses AI Motion Replace

Motion Replace removes the hardest part of character animation — for everyone.

Content Creators and Influencers

Replicate trending dances or viral challenges without learning a single step. Upload the reference, generate the video, post it.

Brand and Marketing Teams

Replace the person in a product video with your AI brand character. Generate multiple campaign variants from one reference clip without reshooting.

VTubers and Anime Creators

Give your 2D or 3D character professional-grade motion from real performance footage. No rigging or motion capture hardware needed.

Game Developers and Indie Animators

Prototype character animations in minutes. Use real human movement as the source and transfer it directly to game models or illustrations.

Filmmakers and VFX Artists

Visualize scene movement quickly before committing to expensive production. Swap characters, test choreography, and iterate fast.

K-Pop and Dance Fans

Take a stage performance or MV clip from your favorite artist, upload your OC or cosplay photo, and watch your character perform that exact routine.

How AI Motion Replace Works

Upload Your Character Image

Upload the photo of the character you want to animate — a selfie, an anime illustration, a brand mascot, or any image. MiaDance reads the face, body, and proportions.

Upload the Reference Video

Upload the video with the movement you want to transfer. A dance clip, a sports moment, a performance — any footage where the motion is clearly visible.

Generate and Download

MiaDance transfers the motion onto your character and outputs a high-quality video. Preview and download, ready for social media, ads, or your next creative project.