Indstil timer til fuldskærmsvisning.
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.
Skift hurtigt mellem farver for at reparere fastlåste pixels. Kør i 20-30 minutter.
Vis bevægeligt mønster for at opdage OLED-indbrænding.
Bløde gradienter til at kontrollere farvebånd og bitdybde.
Skakbrætmønstre til at teste skarphed og pixelrespons.
Hurtige sort/hvid-overgange for at vurdere ghosting.
Farvebånd for at vurdere betragtningsvinkelkonsistens.
50% grå for at afsløre baggrundslysdefekter.
Referencefarver til kalibreringsverifikation.
Opdag tilsluttede skærme og åbn fuldskærmsfarve på alle.
Magenta combines red and blue at full intensity, creating a vibrant, eye-catching display. For testing, magenta verifies red-blue sub-pixel balance — essential for color-critical work.\n\nMagenta doesn't exist on the visible light spectrum as a single wavelength; it's a constructed color your brain creates by mixing red and blue signals. This makes it a fascinating test for display color reproduction.
Magenta doesn't correspond to a single wavelength of light. Your brain constructs it by combining red and blue signals — making it uniquely challenging for displays to reproduce accurately.
This is pure magenta at #FF00FF, also known as fuchsia in web color terminology.