Matte

Matte is a desktop tool. It needs WebGPU and a mouse or trackpad to place points, paint, and scrub.

Please open it on a computer in Chrome, Edge, or another WebGPU-capable browser.

WebGPU is not available in this browser.

This is the WebGPU build of the transition tool — it needs Chrome 113+, Edge 113+, Firefox 141+, or Safari 18+ on macOS/iOS 18+.

Most common cause: WebGPU only works in a secure context — serve over https:// or http://localhost. Plain http:// to an IP or hostname will not expose WebGPU.