What is Device Test?
Device Test checks your hardware right in the browser. Open a test, allow the permission it asks for and see live readings from your microphone, webcam, speakers, screen, keyboard or gamepad.
It is handy before a video call or when something stops working. There are more than 20 tests, all free, and the live data is processed on your device rather than uploaded.
Key features
- Microphone, camera and speaker tests
- Screen, keyboard and gamepad checks
- 20+ browser-based tests
- Processed locally on your device
Pros
- Quick check before meetings
- No install or account
- Many tests in one place
Cons
- Shows ads
- Available tests depend on browser support
Best for
Testing a webcam before a callFinding a dead pixel or stuck keyTroubleshooting audio
Ratings and reviews
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Device Test FAQ
Is Device Test free?
Every test is free, with no account, trial or paid tier.
Do I need an account to use Device Test?
No. Device Test works without signing up, so you can open device-test.com and start using it right away.
What are some alternatives to Device Test?
Similar free tools that also work without an account include Jitsi Meet, When2meet, Pomofocus, Every Time Zone, Time.is and DeepL Translator.