Quick Cam Preview

Free online camera tester — check your webcam in seconds

Use this webcam test tool to verify laptop cameras, USB webcams, and cheap HDMI capture cards. Select a device, start the feed, and confirm picture and video works before a call or stream. Works in Chrome, Firefox, Edge, and Safari — nothing to install.

Select camera:

What you can test

Built-in laptop webcams
USB webcams and document cameras
USB HDMI / composite capture cards
Multiple cameras — switch devices from the dropdown