FastVLM WebGPU Guide

Step by step

1. 1

   Use a current WebGPU-capable browser.

2. 2

   Open the FastVLM Playground and wait for model download and compilation.

3. 3

   Grant camera permission only when you want live input.

4. 4

   Keep inference in a single active tab to reduce GPU-memory pressure.

Example

// Browser capability check
const hasWebGPU = "gpu" in navigator;
console.log({ hasWebGPU });