OLED Burn-in Preventer
Exercise your OLED display pixels to help prevent and reduce image retention
Exercise stats
Quick schedules
These tools help exercise pixels but cannot reverse permanent burn-in. For best results, run pixel refresh exercises regularly and use your display's built-in burn-in prevention features.
Exercise modes
Pixel exerciser
Drag a high-contrast noise box over stuck pixels. Rapidly cycles random colors at maximum speed using canvas rendering.
Color cycle
Fullscreen solid color cycling through red, green, blue, cyan, magenta, yellow, white, and black with smooth transitions.
Random noise
Fullscreen TV-static style white noise. Each pixel receives a random grayscale value every frame for high-intensity refresh.
Pixel shift simulator
Shows a sample UI layout that shifts 1-2px periodically, simulating how OLED displays prevent burn-in internally.
Sliding bars
Alternating white and black bars scroll across the screen, exercising all pixels evenly. Adjustable width and direction.
OLED care tips
- Run pixel exerciser routines weekly for 15-30 minutes to maintain pixel health
- Avoid displaying static UI elements (taskbars, logos) at high brightness for extended periods
- Use dark mode and lower brightness to reduce burn-in risk significantly
- The random noise mode exercises all pixels evenly and is the most effective for prevention
- Enable your display's built-in pixel shift feature if available
About OLED burn-in
Image retention is temporary and can be fixed by exercising affected pixels. True burn-in is permanent degradation of organic compounds and cannot be fully reversed.
Regular pixel refresh routines, varied content, and moderate brightness are the best defenses. Most OLED displays have built-in pixel refreshers that run automatically.
About this tool
- 1
Choose a mode
Select from Pixel Exerciser, Color Cycle, Random Noise, Pixel Shift, or Sliding Bars modes.
- 2
Launch the tool
Click Launch to start the selected pixel refresh mode. Most modes support fullscreen.
- 3
Set a timer
Configure an auto-stop timer (5-30 minutes) so you do not have to monitor it.
- 4
Run regularly
For best results, run pixel refresh tools periodically - especially if you display static content often.
- The Pixel Exerciser (JScreenFix-style) works best for individual stuck pixels - drag it over the problem area.
- Color Cycle and Random Noise exercise all pixels equally - good for general OLED maintenance.
- These tools help exercise pixels but cannot reverse permanent burn-in damage.
- Modern OLED displays have built-in pixel refresh, but external tools can supplement it for heavy static usage.
- JScreenFix-style draggable pixel exerciser with rapid color cycling
- Fullscreen color cycle with adjustable speed and smooth transitions
- Random noise (TV static) fullscreen pixel refresh
- Pixel shift simulator demonstrating OLED anti-burn-in technology
- Sliding bars mode for even pixel exercise across the display
- Auto-stop timer with 5/10/20/30 minute options
- Preventing image retention on OLED monitors used for desktop work
- Attempting to fix stuck pixels on any display type
- Running periodic pixel maintenance on OLED TVs used as monitors
- Understanding how OLED pixel shift technology prevents burn-in