Rapidly cycle through colors to help fix stuck pixels. Run for 20–30 minutes for best results.
Display a moving pattern to detect and reduce OLED burn-in artifacts on your screen.
Display smooth gradients to check for color banding and bit-depth issues on your monitor.
Display pixel-level checkerboard patterns to test monitor sharpness and pixel response.
Flash rapid black/white transitions to evaluate pixel response time and ghosting.
Display color bands to help evaluate your monitor's viewing angle consistency.
Display 50% gray to reveal backlight hotspots, clouding, and brightness non-uniformity.
Display reference color swatches to compare against known standards for calibration checks.
Set a timer for fullscreen display. Useful for timed screen tests and ambient lighting sessions.
Detect connected displays and open fullscreen color on all screens simultaneously.
Teal combines blue and green at reduced intensity, creating a sophisticated, professional tone. It's excellent for testing how your display renders darker cyan shades and for creating understated ambient lighting.
This is classic teal at #008080, a balanced blend of blue and green at 50% intensity.
Yes. Teal provides a sophisticated, calming atmosphere without being as intense as pure cyan or blue.
Display any color fullscreen for testing and ambient lighting.
Compress videos up to 90% without quality loss. Browser-based.
Extract audio from any video file instantly.
Crop and resize videos for any social media platform.