Image Retention Test
Test your display for temporary image retention. Display a pattern and check if it leaves a ghost on a gray background.
Display the pattern for 30–60 seconds, then switch to gray. If you see a faint checkerboard on gray, your display has image retention.
How does this test work?
An image retention test shows a high-contrast pattern for a set time, then switches to a neutral gray screen. If you see a faint ghost of the pattern, your display has image retention.
How to use the Image Retention Test
Open the Image Retention 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
Is image retention the same as burn-in?+
No. Image retention is temporary and fades after displaying different content. Burn-in is permanent pixel degradation that does not go away.
Related Tests
OLED Burn-In Test
Check your OLED screen for burn-in and image retention. Display solid colors to reveal permanent ghost images.
Screen Uniformity Test
Test your display for uniformity issues including clouding, dirty screen effect, tinting, and banding using gray and white test screens.