About EasyDeviceTest

EasyDeviceTest is a set of free, fast and private tools to check that your devices work. It was created for the moment just before a work meeting, video call, job interview or online class on Zoom, Microsoft Teams, Google Meet, Webex or Slack, when you need to know in seconds that your microphone, camera and audio are ready.

What you can test

• Video call test: microphone, camera and speakers in one check.
• Mic test: check your microphone, its level and how it sounds.
• Webcam test: check your camera, resolution and frame rate.
• Sound test: check left/right speakers and headphones.
• Keyboard tester: find dead or stuck keys.
• Gamepad tester: test buttons, triggers and stick drift.

How it works

Every test runs entirely in your web browser using standard technologies (the Media Devices, Web Audio and Gamepad APIs). Your audio, video and key presses are never uploaded or stored. No account or download is needed. The guides on each page are reviewed regularly and updated when Windows, macOS or meeting apps change.

Contact

Questions or suggestions, or found a bug? Write to hello@easydevicetest.com. We read every message.

The site is free and supported by advertising.