Kecerahan 100%
Mod Pemasa

Tetapkan pemasa untuk paparan skrin penuh.

Skrin Kuning latar belakang

px
×
px
#FFFF00
Warna Tersuai
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.

Alat Ujian Skrin

Kitaran Warna Auto

Kitaran warna dengan pantas untuk membaiki piksel tersekat. Jalankan 20-30 minit.

Ujian Burn-in OLED

Papar corak bergerak untuk mengesan burn-in OLED.

Ujian Gradien

Gradien halus untuk menyemak jalur warna dan kedalaman bit.

Ujian Papan Dam

Corak papan dam untuk menguji ketajaman dan respons piksel.

Ujian Masa Respons Piksel

Peralihan hitam/putih pantas untuk menilai ghosting.

Ujian Sudut Pandangan

Jalur warna untuk menilai ketekalan sudut pandangan.

Ujian Keseragaman Kelabu

Kelabu 50% untuk mendedahkan hotspot cahaya latar.

Pemeriksa Ketepatan Warna

Warna rujukan untuk pengesahan penentukuran.

Pengesanan Multi-Monitor

Kesan skrin yang disambung dan buka warna skrin penuh pada semua.

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

Tentang Skrin Kuning

A yellow screen combines red and green sub-pixels at full intensity, making it excellent for testing sub-pixel coordination. If your display shows inconsistent yellow with tints of green or red in certain areas, it indicates calibration issues or aging sub-pixels.\n\nYellow light provides warm, inviting ambient lighting similar to candlelight or sunset tones. It's popular for creating cozy atmospheres in living spaces and is less disruptive to circadian rhythms than blue or white light.

Soalan Lazim – Skrin Kuning

Yellow requires both red and green sub-pixels at full brightness with blue off. It tests sub-pixel coordination and can reveal calibration issues.

Yellow light contains less blue wavelength, which can reduce eye strain during evening use compared to pure white light.