Lysstyrke 100%
Tidtakermodus

Sett tidtaker for fullskjermsvisning.

Cyan skjerm bakgrunn

px
×
px
#00FFFF
Egendefinert farge
Opens one color window per detected screen. Drag & fullscreen each.
Free & Browser-Based

Free Online Screen Savers – No Download Required

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.

Free Prank Tool

Fake Update Screens – Free Online Prank Tools

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.

Skjermtestverktøy

Automatisk fargesyklus

Sykler raskt gjennom farger for å fikse faste piksler. Kjør i 20-30 minutter.

OLED-innbrenningstest

Vis bevegelig mønster for å oppdage OLED-innbrenning.

Gradienttest

Jevne gradienter for å sjekke fargebånd og bitdybde.

Sjakkbretttest

Sjakkbrettmønstre for å teste skarphet og pikselrespons.

Pikselresponstidtest

Raske svart/hvit-overganger for å vurdere etterbilder.

Betrakningsvinkeltest

Fargebånd for å vurdere betrakningsvinkelkonsistens.

Grå uniformitetstest

50% grå for å avsløre bakgrunnsbelysningsfeil.

Fargenøyaktighetskontroll

Referansefarger for kalibreringsverifisering.

Flerskjermdeteksjon

Oppdag tilkoblede skjermer og åpne fullskjermsfarge på alle.

Drag each window to a different monitor, then click Go Fullscreen inside it.
Detected Screens
Click "Refresh" to detect…

Om Cyan skjerm

Cyan combines green and blue at full intensity, creating a cool, refreshing display. It's widely used in display testing to verify green-blue sub-pixel coordination.\n\nCyan ambient lighting evokes ocean and sky tones, creating a serene, open atmosphere popular in modern interior design and content creation backgrounds.

Ofte stilte spørsmål – Cyan skjerm

Cyan (#00FFFF) tests the coordination between green and blue sub-pixels. It can reveal tinting issues and color balance problems.

In web colors, cyan and aqua are identical (#00FFFF). The terms are used interchangeably.