A faint taskbar, logo or game interface remaining visible on an OLED may be temporary image retention or more persistent uneven wear. A browser cannot diagnose the panel chemistry or certify permanent damage. A short, controlled inspection can nevertheless help you describe a mark and decide what to do next. This guide focuses on useful observation, sensible everyday habits and the maintenance instructions for your actual display.
Retention and burn-in are different outcomes
OLED pixels emit their own light, and their output can change with accumulated use. Persistent uneven wear can make familiar shapes visible even when the original content is gone. Temporary retention may fade after changing content, resting the display or allowing its approved maintenance process. One observation cannot establish how permanent a mark will be.
Avoid using a brief browser test as a verdict on a new or used screen. A tint, reflection, near-black uniformity pattern or software overlay may also resemble retention. Document where the shape appears and whether it matches content that has been displayed repeatedly. A recognizable logo is a clue, but it still needs confirmation across different images.
Prepare a short inspection
Use your normal viewing brightness and disable unrelated overlays that could draw a persistent interface. Clean the screen according to its instructions, then open the OLED Motion test below. Begin with static gray and solid-color patterns. Look from your usual centered position before inspecting more closely.
Try several moderate gray levels and colors rather than displaying one bright field for a long time. Low and middle gray can reveal unevenness that is difficult to see on white. Record whether the mark appears across colors and whether it is visible during ordinary viewing. A momentary observation is enough to note a shape; prolonged test sessions are not more authoritative.
Rule out content and compare ordinary use
Change applications, move windows and try a different full-screen image. If the shape moves with the image, it is probably being drawn by software. A screenshot viewed on another display can help: a mark contained in the saved image points toward content rather than uneven emission on the original panel.
Follow with familiar photographs, video and dark scenes. A faint patch visible only under a specific artificial field has a different practical impact from a persistent interface shape visible across normal content. The Uniformity test can help describe broad tint or brightness changes, but neither tool measures luminance or proves that a mark is burn-in.
Use the display's approved maintenance
Read the manufacturer's instructions for pixel refresh, panel refresh or compensation cycles. Names, schedules and purposes vary by model. Some maintenance runs automatically after normal use when the display is in standby. Allow those routines to finish as directed instead of repeatedly interrupting power or launching a long manual cycle after every inspection.
Do not assume a manual refresh is a universal repair. Follow the model's recommended frequency and contact support if you are unsure. A browser cannot run the panel's internal compensation process. Flashing color websites also cannot restore material that has permanently worn unevenly, so treat promises of instant burn-in removal skeptically.
Reduce avoidable static exposure
Keep brightness appropriate for the room and avoid leaving an unused screen showing the same bright interface. Use the operating system's screen-off timer, vary content during long sessions and hide static interface elements when that is practical. A black screen saver alone is less useful than making sure an idle screen actually turns off as intended.
Leave manufacturer-provided protection features enabled unless you have a specific supported reason to change them. These may include pixel shifting, static-logo dimming or automatic maintenance. Pixel shifting can move the image slightly and is not necessarily a resolution or alignment fault. Protections reduce risk; they do not make every pattern of use risk-free.
If a mark remains visible
Stop repeating stress patterns and return to the manufacturer's troubleshooting process. Keep a small set of observations: the shape, backgrounds where it appears, normal-content visibility and whether the approved maintenance has completed. Avoid unsupported heat, pressure or disassembly methods. Those actions cannot reliably reverse uneven wear and may damage the screen.
Check the specific warranty and purchase terms, since burn-in coverage differs across brands and models. Contact support with the display model, usage history and clear documentation rather than describing a browser result as a certified diagnosis. For a second-hand purchase, inspect ordinary content as well as short solid fields and ask about static-content use, while recognizing that future wear cannot be predicted from a quick check.
FAQ
Can this test prove permanent OLED burn-in?
No. It helps reveal and document visible patterns. Permanence and the underlying cause require further observation and manufacturer assessment.
Can temporary image retention disappear?
It may fade after varied content, rest or approved maintenance. That possibility does not mean every persistent mark will recover.
Should I run pixel refresh repeatedly?
Follow the exact model's instructions. Manual cycles are not a universal repair and should not be run more often than the manufacturer recommends.
Can a flashing website remove burn-in?
It cannot restore permanently worn OLED material or perform the panel's internal compensation process. This site provides inspection patterns rather than a repair.
What everyday habits help reduce risk?
Use sensible brightness, screen-off timers, varied content and the display's protection features. These habits reduce avoidable static exposure but cannot guarantee immunity.