Device

Device Information & Browser Diagnostics

Generate a useful local device report for troubleshooting without invasive fingerprinting or account access.

No signup Browser-based Private by design
Diagnostic workspaceBrowser APIs ready
Local diagnostics ready · updated now
PRIVACY-SAFE REPORT0common diagnostic signals

No canvas fingerprint, font enumeration, hardware ID, serial number, or account data is collected. Values stay in this browser unless you copy them.

View complete user agentAvailable after this page finishes loading
Quick start

How to use this device information

  1. 1

    Review the automatically detected browser and device capabilities.

  2. 2

    Check support indicators for media, audio, storage, graphics, and controllers.

  3. 3

    Copy the plain-text report when requesting technical support.

  4. 4

    Refresh after changing displays or browser settings.

What it checks

Understand the result

  • Browser and coarse operating-system details
  • Viewport, screen, pixel ratio, language, and timezone
  • WebGL, Web Audio, media-device, storage, cookie, and gamepad support
  • Network connection hints where the browser exposes them
Troubleshooting

Common problems

  • Some browsers intentionally reduce device details for privacy.
  • Network connection information is not available in Safari and Firefox.
  • Browser-reported platform values can be generalized or changed by privacy settings.
Good to know

Privacy and browser limits

Most readings come directly from browser APIs and stay on your device. Operating systems, browser permissions, scaling, drivers, and hardware can affect what a page can observe.

For the cleanest result, use an up-to-date browser, keep the tab visible, and close apps that may already be using the device.

FAQ

Questions about the device information

Is my test data uploaded?

No. This test runs locally in your browser. RatedTechTools does not receive or store the device data shown by the tool.

Does this fingerprint my device?

No. The report uses common troubleshooting values and avoids canvas hashes, font enumeration, hardware IDs, and other aggressive fingerprinting techniques.

Why is a field unavailable?

Browsers expose different capability sets. Unavailable means the browser did not provide that value, not necessarily that the device lacks the feature.

Keep testing

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