전체 화면 표시에 타이머를 설정합니다.
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.
고착 픽셀 수리를 위한 빠른 색상 순환. 20~30분간 실행하세요.
이동 패턴을 표시하여 OLED 번인을 감지합니다.
색상 밴딩과 비트 심도를 확인하기 위한 부드러운 그라데이션.
선명도와 픽셀 응답성을 테스트하는 체커보드 패턴.
고스팅을 평가하기 위한 빠른 흑백 전환.
시야각 일관성을 평가하기 위한 색상 바.
백라이트 핫스팟을 드러내는 50% 그레이.
캘리브레이션을 확인하기 위한 기준 색상.
연결된 디스플레이를 감지하고 모든 화면에 전체 화면 색상을 표시합니다.
Lime green provides a vibrant, natural tone ideal for energetic ambient lighting. At #32CD32, it's less intense than pure green but more vivid than forest greens, offering a balanced green for testing mid-range green accuracy.
This lime is #32CD32, also known as LimeGreen in CSS named colors.
Lime uses reduced green intensity with no red or blue, testing your display's ability to render mid-range green values accurately.