Keyboard Tester
Test your keyboard in the browser with visual feedback for pressed keys.
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How to use
- 1Open the test, grant permission only when needed, and review the result in your browser.
About
A local UtilNexo tool for a quick check without sending test data to a server.
Keyboard Tester Online | UtilNexo
Test keyboard keys online with visual feedback and no software installation.
Press each key and check the visual layout for the code received by the browser.
The result is a list of keydown events; it is not a hardware score.
Example use
Press each key and check the visual layout for the code received by the browser.
The result is a list of keydown events; it is not a hardware score.
Example use
- The result is a list of keydown events; it is not a hardware score.
- Press each key and check the visual layout for the code received by the browser.
Limits and privacy
- Tests run in the browser and do not diagnose physical defects.
- Microphone and webcam require explicit permission; media tracks stop when you stop the test.
- Results vary with browser, system, and room conditions.
How to use
- 1Open the tool and read the guidance.
- 2Grant permission only for audio or video tests.
- 3Use the indicated area and compare results under the same conditions.
Frequently asked questions
Why is a key not detected?
The result is a list of keydown events; it is not a hardware score.
Is data uploaded?
No. Processing is local. Microphone and webcam stay in the browser and are stopped when you stop.
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