Brightness 100%
Timer Mode

Set a timer for fullscreen display. Useful for timed screen tests and ambient lighting sessions.

紫色 background

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#800080
Custom Color
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.

Screen Testing Tools

Auto Color Cycle

Rapidly cycle through colors to help fix stuck pixels. Run for 20–30 minutes for best results.

OLED Burn-in Test

Display a moving pattern to detect and reduce OLED burn-in artifacts on your screen.

Gradient Smoothness Test

Display smooth gradients to check for color banding and bit-depth issues on your monitor.

Checkerboard Pattern Test

Display pixel-level checkerboard patterns to test monitor sharpness and pixel response.

Pixel Response Time Test

Flash rapid black/white transitions to evaluate pixel response time and ghosting.

Viewing Angle Test

Display color bands to help evaluate your monitor's viewing angle consistency.

Gray Uniformity Test

Display 50% gray to reveal backlight hotspots, clouding, and brightness non-uniformity.

Color Accuracy Checker

Display reference color swatches to compare against known standards for calibration checks.

Multi-Monitor Detection

Detect connected displays and open fullscreen color on all screens simultaneously.

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

About 紫色

<p>紫色屏幕工具将显示器填充为优雅的紫色。紫色是一种与高贵、创造力和神秘相关联的深沉颜色。非常适合冥想、创意工作和氛围照明。</p><p>在冥想和放松应用中紫色经常被使用。与顶轮相关联的这种颜色在灵性练习中被用来营造平静和深思的氛围。</p><p>在创意产业中紫色是强大的品牌颜色。它让人联想到奢华、创新和独特性。在时尚、美容和科技品牌中经常可以看到。</p><p>在颜色测试中紫色是显示红色和蓝色子像素是否平衡工作的重要色调。纯紫色(#800080)如果在屏幕上看起来偏红或偏蓝,可能需要色彩校准。</p>

Frequently Asked Questions – 紫色

紫色支持创造力、想象力和灵性意识。它有镇静效果,非常适合冥想环境。

可以,低亮度的紫色背景为冥想和正念练习营造平静的环境。可以搭配舒缓的音乐。

紫罗兰色是可见光谱中的真实颜色(约380-450nm)。紫色是由红光和蓝光结合感知的颜色。

在照片拍摄、视频制作和直播中紫色背景提供奢华和现代的美学。对于产品拍摄和人像是令人印象深刻的选择。

历史上紫色染料的生产非常昂贵(泰尔紫从海螺中提取)。因此它成为贵族和财富的象征,这种联想延续至今。