Dev Tools

Free browser tools for testing device AI support, running local ONNX experiments, and creating downloadable 3D text assets.

What this category helps with

  • Measure whether the current browser exposes a usable WebNN/NPU path before choosing a local AI workflow.
  • Test a local ONNX model or create a 3D text asset with visible browser-side controls.

Runtime notes

  • Results vary with browser version, operating system, installed drivers, hardware, and power settings.
  • Benchmarks are comparative browser measurements, not a certification of device performance.

Tools in this category

  • NPU Performance Test

    Test the AI compute your current computer exposes to the browser and see WebNN support, speed, and latency for free.

  • ONNX Model Runner

    Upload an ONNX model or enter its download URL to test local browser inference, speed, and WebNN NPU/GPU compatibility.