PlaskBrowser-based AI animation studio for motion capture and keyframing

4.8 (4)

Reviewed by Daniel Nikulshyn·Updated July 2026

AI Animation Motion Capture Browser-Based 3D Tools Game Development Video to Mocap Creative

Overview

Plask is a web-based animation platform that uses AI to extract motion capture data from ordinary video footage, removing the need for specialized suits or hardware. Animators upload clips and receive 3D skeletal animations they can refine directly in the browser. Alongside AI mocap, Plask offers traditional keyframing tools, rigging, and retargeting so creators can combine captured motion with hand-crafted animation. Finished work can be exported to common formats for use in game engines, 3D software, and other production pipelines. The tool is aimed at indie developers, animators, and studios looking to speed up character animation without investing in expensive mocap setups.

Key features

AI video-to-motion-capture extraction
Browser-based 3D animation editor
Keyframe and timeline tools
Character rigging and retargeting
Export to FBX, GLB, and other formats
Cloud-based project storage

Pricing

Model: Freemium
Category: Task automation
Rating: 4.8 / 5 (4)

Use cases

Affordable mocap for indie game characters

Indie developers can record reference video on a phone and convert it into 3D skeletal animation, skipping the cost of dedicated mocap suits or studios.

Speed up character animation workflows

Animators extract a base mocap performance from video, then refine it with Plask's keyframe and timeline tools before exporting to FBX or GLB.

Retarget animations across characters

Studios use rigging and retargeting features to apply captured motion to multiple character rigs, reusing performances across a project.

Cloud collaboration on animation projects

Distributed teams work from the browser with cloud-stored projects, avoiding heavy local 3D software installs while still exporting to standard pipelines.

Pros & Cons

Pros

No specialized mocap hardware required
Runs entirely in a web browser
Combines AI mocap with manual keyframing
Exports to standard 3D formats

Cons

Output may need cleanup for polished results
Quality depends on input video clarity
Limited offline functionality

Reviews

4.8

Average from 4 ratings.

Nadia Petrova

Feb 6, 2026

Does the job

Pretty happy overall. AI video-to-motion-capture extraction just works and no specialized mocap hardware required. but no dealbreakers — I'd recommend it to a friend without hesitating.

Sofia Lindqvist

Dec 23, 2025

Years in this space

I've evaluated a lot of these over the years. What stands out here is character rigging and retargeting — handled better than most — and exports to standard 3D formats. Worth the time if this is your use case.

Wei Chen

Nov 17, 2025

Solid for our team

We rolled this out across the team last quarter and exports to standard 3D formats. Export to FBX, GLB, and other formats fits neatly into how we already work, and browser-based 3D animation editor removed a step we used to do by hand. Quality depends on input video clarity, which is the main caveat, but it has held up under daily use.

Liam O’Connor

Sep 7, 2025

Solid for our team

We rolled this out across the team last quarter and combines AI mocap with manual keyframing. Cloud-based project storage fits neatly into how we already work, and keyframe and timeline tools removed a step we used to do by hand. but it has held up under daily use.

Q&A

How clean is the AI mocap output, and will I need to fix it manually?

AI-extracted motion often needs some cleanup for polished results, and quality depends on input video clarity. Plask includes built-in keyframing, timeline, rigging, and retargeting tools so you can refine captured motion directly in the browser.

What file formats can I export animations to for use in Unity, Unreal, or Blender?

Plask exports to common 3D formats including FBX and GLB, which work with major game engines and 3D software pipelines like Unity, Unreal, and Blender.

Do I need a mocap suit or special hardware to capture motion with Plask?

No. Plask extracts motion capture data directly from ordinary video footage using AI, so you don't need specialized suits, cameras, or hardware. The entire workflow runs in your web browser.