About Keyboard Tester India
A simple, free tool that helps you find out whether your keyboard and mouse are working properly.
What we do
Keyboard Tester India is a free online keyboard and mouse tester. Press any key and it lights up on a full on-screen keyboard, so you can quickly spot keys that are stuck, broken or not registering. It supports Windows and Mac layouts, function keys, the numpad, media keys and mouse buttons.
Who it is for
- Buyers checking a new or second-hand laptop or keyboard before paying.
- Repair shops and technicians who need a quick test after a repair or replacement.
- Gamers checking mechanical keyboards and key switches.
- Everyday users who want to know why a key isn't typing.
Our promise
- Free forever. No sign-up, no download and no hidden fees.
- Private. Your key presses are processed only in your browser and are never sent to or stored on a server.
- Works everywhere. Chrome, Edge, Firefox and Safari on Windows, macOS, Linux and ChromeOS.
Get in touch
Found a key that isn't detected correctly, or have an idea for a new feature? We'd love to hear from you.