Sachin's DevLog
Back to Sachin's DevLog
Modern Web

Real-Time WebGPU Video Processing: Writing Custom Post-Processing Shaders in WGSL

Master high-performance browser media filters. Learn how to bind camera video feeds directly to WebGPU textures for real-time post-processing shaders.

Sachin Sharma
Sachin SharmaCreator
Jun 4, 2026
5 min read
Real-Time WebGPU Video Processing: Writing Custom Post-Processing Shaders in WGSL
Featured Resource
Quick Overview

Master high-performance browser media filters. Learn how to bind camera video feeds directly to WebGPU textures for real-time post-processing shaders.

WebGPUWGSLVideo ProcessingPost-Processing ShadersComputer VisionPerformanceMediaStream
Sachin Sharma

Sachin Sharma

Software Developer

Building digital experiences at the intersection of design and code. Sharing weekly insights on engineering, productivity, and the future of tech.

Previous Article

Building a Dynamic WebXR AR Portfolio with A-Frame and Three.js

Take your personal brand into spatial computing. Learn how to design and build an interactive, browser-native augmented reality (AR) portfolio using A-Frame and Three.js.

Next Article

Building a Local RAG Pipeline inside the Browser with SQLite-VSS and WebGPU

Learn how to build a fully client-side Retrieval-Augmented Generation (RAG) pipeline. Query documents locally using SQLite-VSS vector search and WebGPU-accelerated LLMs.