Sachin's DevLog
Back to Sachin's DevLog
Media Engineering

WebGPU Video Filters: Real-time 4K Processing in JS

Learn how to building high-performance video filters using WebGPU. Process 4K video at 60fps directly in the browser with compute shaders.

Sachin Sharma
Sachin SharmaCreator
Apr 16, 2026
2 min read
WebGPU Video Filters: Real-time 4K Processing in JS
Featured Resource
Quick Overview

Learn how to building high-performance video filters using WebGPU. Process 4K video at 60fps directly in the browser with compute shaders.

WebGPUVideoCompute ShadersJavaScriptPerformance
Sachin Sharma

Sachin Sharma

Software Developer & Mobile Engineer

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

Previous Article

Edge-Native Search: Implementing Local RAG in the Browser

The future of search is personal, private, and fast. Learn how to build a Retrieval-Augmented Generation (RAG) system that runs entirely on the client, using WebGPU and Vector DBs.

Next Article

Browser-Native AI: Using the Window.AI API in 2026

No more API keys. No more latency. Learn how to leverage the built-in LLM capabilities of modern browsers using the standardized window.ai API.