Online Keyboard and Mouse Tester

Greetings, mechanical keyboard fans! Our Keyboard Tester is here to make life easier for you. We've designed this tool specifically for mechanical keyboard users to be able to easily check each and every key on their keyboard. Whether you're using a Mac keyboard, a Windows keyboard, or a Linux/Ubuntu one, our Keyboard Tester has you covered. So what are you waiting for? Give it a try and see how it works for you!

What is keyboard tester?

Greetings, mechanical keyboard aficionados! We have an incredible tool, just for you: the Keyboard Tester. This brilliant solution was designed to help you test every single key on your mechanical keyboard. Mac, Windows, or Linux/Ubuntu ? No worries, the Keyboard Tester will work flawlessly on any of these platforms. So what are you waiting for? Go ahead and give the Keyboard Tester a go, and see how it works for yourself!

Keyboard Tester Features

Our Keyboard Test is the ideal solution for discovering any non-functioning keys on your keyboard. This indispensable tool identifies any broken or worn out key switches that could otherwise lead to future typing mistakes and other problems. Our testing utility is designed to work with the various operating systems, such as Windows, Linux/Ubuntu, and Mac.
This free and user-friendly Keyboard Test is the perfect way to detect various hardware issues such as stuck/non-functioning keys, broken key switches, missing keycaps, and other forms of hardware malfunctions. Moreover, our unique testing system has a number of key benefits:

A simple and effortless interface
No costs associated and completely free to utilize
Comprehensive support for various keyboard types
Test your keyboard with the fn key

Identify any faulty keys and evaluate your keyboard with this exceptional testing tool from us.

How to use Keyboard & Mouse Tester

This Keyboard Checker is made with the user-experience in mind, making the testing process easy and straightforward. Follow the instructions below to get started:

First, go to helveticaforever.com and access the test. You’ll be presented with an image of what your device’s keyboard should look like.
Begin pressing the keys on your keyboard one at a time. Keys you press will be highlighted on the virtual keyboard.
Simultaneously press multiple keys to ensure no keyboard ghosting occurs when utilizing shortcut/combination keys.

I cannot use the Keyboard Test Tool

If your keyboard device fails the test, then you should look into the following steps to pinpoint and solve the issue.

Troubleshooting

Using the Windows Troubleshooter should instantly identify and fix any issues with your device.

Updating Drivers

For Windows users, the Windows Update Assistant can help you update your drivers, or you can specifically update them from the Device Manager.

Verify Your Device Connections

Are you employing an outer mechanical keyboard? If so, make sure all connections are secure and there is no damage to the wire. In addition, it can help to try a different port to see if it functions properly. For those using a laptop or Mac, ascertain that the keyboard cabling is undisturbed and plugged in properly. Wireless keyboards require nothing obstructing the signal between the device and the computer, as heavy electronics close by can interfere or impede the signal strength, resulting in latency or a complete break in communication.

Change your Keyboard

If the measures above don't help restore your keyboard to functional order, the smartest option is to replace it altogether. Repairing a keyboard may be too costly and can not guarantee satisfactory results. A fresh new keyboard will likely be a more cost-effective option to guarantee your typing experience is as smooth and effective as possible.

How to avoid getting troubles when using keyboard

If you want to maximize the life of your keyboard and prevent premature malfunctions, invest in a quality keyboard and follow these helpful tips. To keep your device from damage, be sure to keep it away from all liquids. Furthermore, dust accumulation on your keyboard can interfere with its performance, so try to routinely clean it. Additionally, take extra care to keep all your device's wires organized and untangled. Lastly, if you are using a wireless keyboard, it’s important to replace the batteries after a certain amount of time. With these simple steps, you can ensure your keyboard is functioning properly and stays safe.