Use our keyboard latency testing tool to precisely determine the condition your keyboard is in right now if you wish to test the keyboard's rate of response.

Keyboard Latency Test Use the Keyboard latency test to check the input lag of your keyboard. It also calculates keyboard scan rate and key response time. Press any key start the test.

Test your keyboard's responsiveness and performance with our comprehensive keyboard tester. Detect stuck keys, measure typing speed, and identify keyboard issues in real-time.

Use this Keyboard Scan Rate Test to detect how fast the system registers your keystrokes with the real-time response time of each pressed key.

Run the ultimate keyboard test and keyboard latency test right here. Our free keyboard input lag tester instantly checks for dead keys, ghosting, bounce issues, and keyboard delay so you …

Understanding and testing your keyboard latency is essential for improving productivity, accuracy, and gaming performance. Whether you’re trying to reduce input lag, choose a better keyboard, …

Test your keyboard polling rate instantly with real-time Hz accuracy and smooth performance insights. Fast, free, and reliable check every key in seconds.

Press the highlighted keys as quickly as possible! Test your keyboard latency and reaction time. The Keyboard Latency Test measures your keyboard response time and typing reaction speed.

Use this Keyboard Polling Rate Tester to measure your keyboard polling rate and latency. This input delay test is perfect for gamers, typists, and tech experts. Key Press History. What is a …

key-test.com is an online tool to test your keyboard’s performance. It will let you know which keys are working properly and which are not. It will also let you feel the latency of a key's input, or …