Removing Video Watermarks Entirely in the Browser with MI-GAN, ONNX Runtime Web, and WebGPU

TL;DR AI
2 min readKey summary
A browser-based video editor uses MI-GAN with ONNX Runtime Web and WebGPU to remove watermarks and unwanted objects locally.
The workflow covers image and video inpainting, mask creation, time-based regions, progressive previews, comparison views, cancellation, and final encoding.
By keeping processing on-device, it cuts upload latency, lowers infrastructure costs, and reduces privacy risk.
