Run a fullscreen sequence of randomized high-contrast colors, including black and white, to help exercise pixels on OLED and other displays.
Press Run to start. Press Esc to stop early.
This tool uses rapidly changing bright colors. Stop immediately if the flashing causes discomfort. OLED burn-in or panel damage may be permanent.
Harry Negron is the CEO of Jivaro, a writer, and an entrepreneur with a background in science, technology, and digital publishing. He holds a B.S. in Microbiology and Mathematics and a Ph.D. in Genetics, with a specialization in biomedical sciences. His work spans finance, science, health, gaming, and technology, and his projects include free apps, automation tools, and large-scale search utilities. Originally from Puerto Rico and based in Japan since 2018, he brings an international perspective to Jivaro’s content, research, and tools.
