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Device & WebGL Capability Inspector

Developer Utilities

Client-side hardware and browser capability diagnostics. Inspect GPU chipset and unmasked WebGL renderer strings, screen Device Pixel Ratio (DPR), Display P3 / sRGB color gamut support, touch points, and WebRTC capability without any external scripts.

100% Client-Side
Primary GPU Renderer

Querying WebGL...

Display & Color Space

Resolution:0 × 0
Pixel Ratio (DPR):1x Retina
Display P3 Gamut:Standard sRGB

Processor & Memory

Logical CPU Cores:4 Cores
Estimated RAM:N/A
Touch Input Points:0 Points
Navigator User Agent String

Zero-Knowledge Privacy Guarantee

This Device & WebGL Capability Inspector executes 100% locally in your browser’s JavaScript memory using client-side Web APIs. No inputs, keys, tokens, files, or outputs are ever uploaded to any server or logged in any database.

Key Features & Capabilities

  • GPU Unmasked Renderer and Vendor string via WebGL debug extension
  • Screen metrics: Physical resolution, viewport size, Device Pixel Ratio (DPR)
  • Color Gamut detection: Display P3 vs Standard sRGB support
  • Hardware concurrency (CPU cores count) and device memory estimate
  • Touch capabilities and Pointer precision detection

How to Use This Tool

  1. 1Open the tool to view your current browser hardware diagnostic report.
  2. 2Click "Copy System Report" to share diagnostic details with developers.

Frequently Asked Questions (FAQ)

No. All hardware diagnostics are queried directly from the browser window and navigator APIs in local memory.

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