Burn-in Fixer

Attempt to reduce temporary image retention (ghosting) on IPS and OLED panels using rapid color changes and high-contrast patterns. Cannot reverse permanent burn-in.

Warning: The tool will enter full-screen mode and display rapid colors or static. Press ESC at any time to stop. Do not stare directly at the screen while it runs.
Popular device-specific tests
iPhoneOLEDMonitorAMOLEDIPSLCDLEDLG MonitorTVWindows

Understanding Image Retention vs. Burn-in

When a static image (like a taskbar, channel logo, or HUD in a video game) is displayed for long periods, you may notice a ghost-like silhouette left behind. It is important to distinguish between temporary image retention and permanent physical burn-in.

On IPS and TN panels, this is often "Image Retention" caused by a build-up of parasitic electrical charge within the liquid crystals. This is generally temporary. On OLED and AMOLED screens, persistent static images can cause the organic materials to degrade unevenly, leading to permanent "Burn-in". If you suspect your screen has a localized hardware defect rather than image retention, you can use our Dead Pixel Test to easily spot broken sub-pixels.

How this tool may help with temporary retention: By forcing the screen to cycle through primary colors or display high-contrast white noise, this tool essentially exercises the pixels. It forces rapid voltage state changes, which may reduce the appearance of temporary charge build-up. Permanent physical burn-in will remain.

Brand-Specific Retention & Burn-in Notes

Different devices and panel technologies experience image retention in unique ways. Here is what you should know about popular brands:

  • Samsung Galaxy & Apple iPhone (AMOLED/OLED): Smartphones often suffer from "status bar burn-in" or ghosting from static UI elements. Running this tool in "White Noise" mode for 15-30 minutes can help clear temporary UI retention.
  • LG OLED TVs & Monitors: These panels are fantastic for gaming (verify your screen's exact Hz with our Refresh Rate Test), but leaving a HUD on screen for hours can cause ghosting. Our "Rapid Color Cycle" can be used as an additional method to stimulate the pixels.
  • General IPS Monitors (Dell, Asus, HP): While IPS panels rarely suffer from permanent OLED-style burn-in, they are very susceptible to temporary image retention. If you see ghosting, 15 minutes of color cycling usually clears the panel completely.

FAQ

Is OLED burn-in permanent?

True OLED burn-in is physical degradation of the organic pixels and cannot be reversed by software. However, what looks like burn-in is often temporary "image retention" (ghosting). This tool is designed to help clear that temporary retention.

Which pattern should I use?

For temporary image retention or ghostly silhouettes (like a TikTok UI or status bar), the White Noise (Static) pattern is often preferred. The Rapid Color Cycle is useful for general panel exercise and attempting to reduce stubborn retention through rapid voltage state changes.

How long should I run the Burn-in Fixer?

We recommend running the tool for 15 to 30 minutes. If you see improvement but the ghosting is still visible, you can run it for a full hour. Do not stare at the screen while the tool is running.

Does this work on iPhone, Samsung Galaxy, and LG TVs?

Yes. Because this is a visual, browser-based tool, it works on any device with a web browser, including Apple iPhones, Samsung Galaxy AMOLED phones, Google Pixels, and LG OLED TVs/Monitors.

Will my screen turn off during the test?

We try to keep the screen awake using the Web Wake Lock API where supported. If your device doesn't support this feature, you will need to temporarily disable auto-lock in your system settings.