Set a timer for fullscreen display. Useful for timed screen tests and ambient lighting sessions.
Transform your display with beautiful, interactive screensavers that run right in your browser. Choose from digital clocks, productivity timers, ambient animations, and mesmerizing visual effects — perfect for idle screens, desk displays, presentations, and relaxation.
Fullscreen screensavers • Animated backgrounds • No installation • Works on Windows, Mac, Linux, Chromebook & mobile
Beautiful digital clock screensaver with 10 color themes, 4 fonts, glow effects, and Wake Lock API. Runs fullscreen in y
Free Pomodoro timer with customizable durations, sound alerts, progress ring animation, and session tracking. Boost your
Classic Matrix-style green falling code screensaver with customizable speed, density, colors, and character sets (Kataka
Relaxing rain on window screensaver with realistic raindrops, lightning flashes, thunder sound, and fog effect. Perfect
Hypnotic 3D starfield screensaver with warp speed control, nebula colors, and shooting stars. Travel through space in yo
Display custom text fullscreen with animations. Choose bounce, scroll, fade, or float effects. Customizable font size, c
Realistic fullscreen prank screens — BSOD, Windows updates, Ubuntu upgrades, iOS updates, and hacker terminals. Launch any screen fullscreen and watch your friends panic. Press ESC to exit anytime.
Fake update screens • BSOD prank • Windows update prank • Hacker screen • Ubuntu update • iOS update • Fullscreen prank tools
Generate a realistic Windows Blue Screen of Death (BSOD) with authentic error codes, QR code, and CRITICAL_PROCESS_DIED
Simulate a realistic Windows 10 update screen with customizable timing, non-linear progress, and authentic blue interfac
Simulate a realistic Windows 11 update with circular progress ring, dark interface, and Windows logo. Free fullscreen pr
Simulate a realistic Ubuntu Linux system upgrade with terminal output, real package names, and progress tracking. Free f
Simulate a realistic iOS software update with Apple logo, circular progress bar, and phase-based status messages. Free f
Display a dramatic hacker terminal with auto-typing exploit commands, Matrix rain background, and CRT scanline effects.
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.
Detect connected displays and open fullscreen color on all screens simultaneously.
<p>品红色屏幕工具将显示器填充为鲜艳的品红色。品红色是红色和蓝色的混合色,在自然界中很少见,是一种引人注目的颜色。它是创意项目和颜色测试的独特工具。</p><p>在显示器校准中品红色是关键的测试颜色。它由红色和蓝色子像素共同工作产生。品红色的色调偏差揭示了红-蓝平衡中的问题。</p><p>在创意照明和摄影中品红色产生强烈的效果。它呈现现代而大胆的美学。为时装拍摄、音乐视频和艺术项目创建动感的背景。</p><p>在数字设计中品红色是引人注目的强调色。在波普艺术、复古未来主义和赛博朋克主题中经常使用。与深色背景结合时创造霓虹效果。</p>
品红色在可见光谱中不对应单一波长。它是大脑将红光和蓝光结合后感知的颜色。因此在彩虹中看不到它。
在数字色彩空间中品红色(#FF00FF)和紫红色具有相同的HEX代码。但在印刷和传统颜色定义中紫红色是略偏红的色调。
品红色测试红色和蓝色子像素的平衡。如果品红色看起来偏紫或偏粉,说明红-蓝比例存在校准问题。
可用于创意摄影、时装拍摄、艺术项目和动态氛围照明。提供引人注目且大胆的背景。
品红色是CMYK印刷模型的基本墨水之一。与青色和黄色一起用于产生所有印刷颜色。