Launched this week

CheckADevice

Launched this week

Test device hardware instantly in your browser

2 followers

Test device hardware instantly in your browser

2 followers

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CheckADevice is a fast, privacy-focused web tool that lets you test smartphone and PC hardware directly in your browser without installing any apps. Instantly run diagnostics on your display, touch screen, audio, microphone, sensors, and network connectivity. It is perfect for testing used or refurbished phones before buying, or verifying device capabilities on the fly. All tests run client-side

Free

Launch tags:Web App•Hardware•Developer Tools

Launch Team

Maker

📌

Hi! I built this because I found it incredibly frustrating to have to download dedicated, sometimes sketchy apps just to test the hardware on a used phone or troubleshoot a sensor issue. I wanted a frictionless, instant solution. CheckADevice leverages native Web APIs to run hardware sanity checks (screen, audio, sensors, vibration, etc.) entirely client-side in your browser. No telemetry, no accounts required, and no sensitive data leaves your device. I'd love to hear your feedback on what other diagnostic tests I should add, or if you spot any edge-case bugs on your specific device. Thanks for checking it out!

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2d ago