Fix Stuck Pixels on Your Monitor
Rapidly cycle through colors to unstick stuck pixels. Set your preferred speed and duration, enter fullscreen, and let the fixer run for 10-30 minutes — all processed locally in your browser.
This tool rapidly cycles fullscreen colors at configurable intervals to excite stuck sub-pixels back into normal operation through repeated state changes.
Stuck pixel recovery typically requires 20-30 minutes of continuous color cycling, with success rates around 60-80% for recently stuck pixels.
Rapidly cycles colors to unstick stuck pixels. Enter fullscreen and let it run for 10–30 minutes.
What Do Your Results Mean?
| Result | Range | Meaning |
|---|---|---|
| Good | Pixel returns to normal color after one 20-minute session | The stuck sub-pixel has been successfully exercised back into working condition. Run a dead pixel test to confirm full recovery. |
| Warning | Pixel color intensity reduced but not fully fixed | Partial recovery — run additional 30-minute sessions over 2-3 days. The sub-pixel is responding but needs more cycling to fully unstick. |
| Bad | No change after multiple 30-minute sessions | The pixel may be dead (permanently off) rather than stuck, or the sub-pixel is physically damaged. Hardware replacement is likely needed. |
Common Issues and How to Fix Them
Color cycling appears to stutter or slow down
Close other browser tabs and applications to free up CPU resources. Disable browser power-saving mode which may throttle animation speed in fullscreen.
Pixel fixer runs but the stuck pixel remains after 30 minutes
Try combining the color cycling with gentle pressure: place a soft cloth on the stuck pixel, apply light pressure with a pencil eraser, then start the fixer. Repeat over multiple days before concluding the pixel is dead.