How In-Browser WebGPU AI Image Upscaling Works

Learn how WebGPU and ONNX Runtime Web deliver 100% private, GPU-accelerated super-resolution in your browser.

The Technical Architecture Behind Private In-Browser AI

Our platform leverages ONNX Runtime Web combined with WebGPU to execute RealESRGAN deep learning models directly inside client browser memory.

When you upscale an image, JavaScript slices the canvas into optimized tiles and feeds them into local GPU shaders for native hardware performance.