Motion Blur Test
Test your display for motion blur with moving stripe patterns. Check if fast motion appears sharp or blurry.
The stripes should appear sharp while moving. Blurry stripes indicate motion blur from your display's response time.
How does this test work?
A motion blur test moves alternating black and white stripes across your screen. Sharp stripes indicate low motion blur. Blurry or smeared stripes indicate your display has motion blur.
How to use the Motion Blur Test
Open the Motion Blur Test on any device with a modern browser — desktop, laptop, tablet, or phone. No downloads, plugins, or signup required. The tool loads instantly and works in Chrome, Firefox, Safari, Edge, and other Chromium-based browsers.
Follow the on-screen instructions to run the test. Results are displayed immediately in your browser. You can repeat the test as many times as needed. For the most accurate results, close other tabs and applications to reduce interference.
Privacy: This test runs entirely in your browser using standard web APIs. No data is collected, uploaded, or stored on any server. Camera, microphone, keyboard, mouse, and controller inputs are processed locally and never leave your device. DeviceKit does not use analytics cookies or tracking scripts.
Browser note: Some hardware values are estimated because browsers limit direct access to device hardware for security and privacy reasons. Results may vary slightly between browsers and operating systems. For the most reliable measurements, use an up-to-date version of Chrome or Edge on a desktop computer.
Frequently Asked Questions
How do I reduce motion blur?+
Enable your monitor's motion blur reduction feature (e.g., ULMB, ELMB, DyAc). Higher refresh rates (144Hz, 240Hz) also reduce perceived motion blur.