Keyboard Tester Online

Test your keyboard keys online to ensure all keys are working properly with instant visual feedback.

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About This Tool

This online keyboard tester allows you to check the functionality of every key on your keyboard. Simply press any key on your physical keyboard and see immediate visual feedback on the screen. The tool detects key presses, displays the key name and code, and helps you identify any non-working keys. Perfect for troubleshooting keyboard issues or testing new keyboards before purchase.

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How to Use

Click inside the test area or press any key to start testing
Press any key on your physical keyboard to see it highlighted
Check the key information panel for details about each key press
Use the 'Clear Results' button to reset the test
View the results section to see all keys pressed during the test

Frequently Asked Questions

Find Quick Answers

Does this tool work with all types of keyboards?

Yes, the keyboard tester works with standard QWERTY keyboards, mechanical keyboards, laptop keyboards, and most other keyboard layouts. It detects standard key codes that are common across different keyboard types.

Can I test modifier keys like Ctrl, Alt, and Shift?

Yes, the tool detects all modifier keys including Ctrl, Alt, Shift, Caps Lock, and Windows/Command keys. These will be highlighted differently to distinguish them from regular keys.

Does the tool require any software installation?

No, this is a completely web-based tool that runs in your browser. No downloads or installations are required.

How do I know if a key is not working?

If you press a physical key and it doesn't appear highlighted in the virtual keyboard or show up in the results, that key may not be functioning properly on your keyboard.

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