This task can be performed using Grainrad
Grainrad: Free WebGPU retro effects, crisp ASCII at 60fps
Best product for this task
Grainrad
dev-tools
Grainrad is a WebGPU-powered visual engine that turns webpages into real-time ASCII, dithering, and retro-style experiences at 60fps. It lets creatives and developers explore nostalgic rendering effects directly in the browser with smooth, GPU-accelerated performance.

What to expect from an ideal product
- Grainrad uses WebGPU to process webpage content in real-time, converting regular HTML elements into crisp ASCII characters that update at 60 frames per second
- The engine captures your browser's rendered content and applies ASCII conversion filters directly through GPU acceleration, so there's no lag or stuttering during the transformation
- You can toggle between different retro effects like dithering and ASCII art modes while browsing any website, turning normal pages into nostalgic visual experiences
- The tool works with existing webpages without requiring special coding or modifications - just load Grainrad and watch your content transform into retro-style graphics
- Developers can integrate Grainrad's rendering pipeline into their projects to create interactive ASCII art experiences that respond to user input and page changes in real-time
