Aclick / drop
Tvideo
Bclick / drop
Library click = A · shift-click = B · right-click to delete
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.