BlackScreen
A minimalist fullscreen toolkit for focus & fun.
BlackScreen launched on August 26, 2025 with 7 votes, #3,174 of 8,530 launches that month. The site was still online in September 2026, 1 year on.
What it does
BlackScreen is a lightweight web app that turns your display into a fullscreen clock, theme board, or creative stage. It’s fast, customizable, and multi-language — perfect for focus sessions, study rooms, live demos, and event screens.
Use BlackScreen as a free fullscreen display for focus, OLED care, presentations, screen testing, and clean black backgrounds in your browser.
BlackScreen is a free online fullscreen tool that provides professional support for presentations, projections, eye protection, power saving, OLED screen protection, pixel testing, and photography lighting. Simply press Space to enter fullscreen, press ESC to exit anytime. Suitable for projector setup, presentations, and OLED screen protection. Transform any screen into a distraction-free workspace. Perfect for presentations, eye breaks, OLED protection, and creative photography lighting. No installation needed—press spacebar to enter fullscreen, ESC to exit. Free, instant, and ad-free. Ideal for students, designers, and professionals. One keystroke transforms your display into a focused…from blacksscreen.com
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