Click anywhere below and start pressing keys on your keyboard. The tool will highlight the key you're pressing.
Our Free Online Keyboard Tester Tool helps users check their keyboard keys quickly. It visually displays which key is being pressed. Whether you suspect faulty keys, are buying a new keyboard, or just want to test your key response time, this tool is perfect.
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Yes! 100% free to use without any signup or downloads.
Mobile key inputs are limited, but basic key detection works on most mobile browsers with external keyboards.
Yes! This tester can detect standard and special keys like Ctrl, Shift, Alt, Enter, Space, etc.