Small tools for the screen in front of you.
A timer you can read from the back row, and quick checks for the hardware you are about to rely on. Everything runs in this tab. Nothing is uploaded.
Time
Device tests
- Webcam testSee what your camera sends, at what resolution, before the call starts.
- Microphone testWatch the level move, pick the right input, and hear yourself back.
- Keyboard testPress every key once. Tested keys stay marked, so gaps are easy to spot.
- Mouse testEvery button, every scroll step, and the time between two clicks.
- Dead pixel testPlain colour fields across the whole screen. Look for dots that do not belong.
About Timerbench
Timerbench is a small collection of tools that work without an account and without installing anything. Camera and microphone input is processed only in your browser and never uploaded. More about the project