Offline video upscaler with CUDA fallbacks beats cloud subscriptions for privacy.
Video editors and Windows users needing offline upscaling
Topaz Video AI · Waifu2x · Handbrake
This ships a tiny 22MB CNN that runs entirely in the browser using WebGPU/ONNX — impressive engineering that delivers instant, private 4x upscaling with a WebAssembly fallback. The UI is minimal but functional (drag-and-drop, GPU/CPU toggle, quantized mode), though the feature set is thin: max 1024px, no batch processing, and little info about model trade-offs or sample comparisons.
Real-ESRGAN in the browser when Upscayl and Topaz already dominate this space.
Game Boy Printer emulation over USB-C to pull photos straight from 1998 hardware.
Yet another browser-based AI toolkit when remove.bg and others already exist.
Free browser image editor when Squoosh.app already handles local processing well.
Local AI upscaling and face recovery, but ComfyUI already does this with more flexibility.
