About Reaction Time Test
We provide free, accessible tools to help everyone measure and understand their reaction time.
What is Reaction Time Test
Reaction Time Test makes reaction time measurement accessible to everyone. Whether you check your reflexes for gaming, measure performance for sports, or explore cognitive performance, these tools work for you.
You don't need expensive equipment or technical expertise. Browser-based tests give you immediate, accurate insights into your reflexes.
How Tests Work
Tests use precise timing to measure your reaction time. When a stimulus appears, you click, and we measure the time between the stimulus and your response.
Each test targets specific aspects of reaction time, from simple visual reactions to complex decision-making. Results show your performance and help you track improvements over time.
Privacy and Data
All tests run entirely in your browser. We don't send data to servers. Test results store locally on your device. You can export results for your records.
We use minimal analytics to improve the service and ensure tests work across different browsers and devices.