WebGL is a JavaScript API that enables rendering high-performance 2D and 3D graphics directly in the browser using the GPU.WebGL leverage GPU shaders to handle pixel-level transformations in parallel, delivering speed and responsiveness for image filtering.This article provides a step-by-step guide on how to build a GPU-accelerated image filter using WebGL and JavaScript.WebGL is a powerful tool for building high-performance, interactive visual effects in the browser.