Device Tests
Mouse Tester
Mouse Tester helps you complete this task immediately. Check browser-visible device behavior only after you choose to start the test.
Mouse Tester
ⓘ Permission is requested only after you start the test. Your input stays in your browser for this tool.
Ready
🔒 Processed locally in your browser unless the page explicitly says otherwise.
How to use
- Enter or configure the values needed for this tool.
- Use the primary action shown in the working area.
- Read the live state or result in the same workspace, then reset or repeat when needed.
Method, accuracy & limitations
Check browser-visible device behavior only after you choose to start the test.
Display refresh rate, browser, OS, hardware and input-device latency can affect results. This is not a medical or diagnostic test.