FaceJutsu runs face swaps entirely in-browser via WebGPU, with WebNN cutting latency to 30ms

Upper-Decision-5023 · reddit · 2026-11-07

A developer released FaceJutsu, a face-swap tool that runs entirely in the browser using WebGPU—photos and videos never leave your machine, and models are cached locally after first download, avoiding the multi-gigabyte setups of similar projects. The UI includes a timeline editor, per-character swaps, and mask/quality controls. Enabling the experimental WebNN engine in Chrome/Edge cuts processing of a 1080p-ish frame from 70ms to 30ms on an RTX 4060 laptop.

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