Yes. Everything runs locally in the browser. You can also add it as a PWA or bookmark the page.

Why choose black wallpapers?

Black wallpapers (#000000) look clean and can reduce glare. On OLED/AMOLED screens, true black pixels are off, which can help save battery and achieve deeper contrast.

BlackWallpaper

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Features

拾色器 + 代码输入（HEX/RGB/HSL）
一键随机颜色
常用分辨率预设与自定义尺寸
PNG / JPEG 导出（可调质量）
实时全屏预览
一键复制 HEX/RGB/HSL

Black Wallpaper

Generate true black wallpapers (#000000) for AMOLED/OLED and LCD displays. Popular queries include 4K black wallpaper, iPhone black wallpaper, Android black wallpaper, desktop black background, and minimalist black wallpaper.

生成纯黑壁纸（#000000），适配 AMOLED/OLED 省电与护眼，也适合桌面极简风。常见需求：4K 黑色壁纸、iPhone 黑色壁纸、Android 黑色壁纸、桌面纯黑背景、极简黑色壁纸。

4K black wallpaper：3840×2160；1440p：2560×1440；1080p：1920×1080
iPhone black wallpaper：1179×2556（15 Pro）等主流尺寸
Android black wallpaper：1440×3120 等高分辨率
Ultrawide black wallpaper：3440×1440

FAQ

Will huge exports freeze the browser?

A soft limit (~100MP) helps avoid memory issues. Lower the resolution if needed.

Offline support?

Yes. Everything runs locally in the browser. For full offline, add as PWA or bookmark.

为什么选择黑色壁纸？

黑色壁纸简约克制、降低眩光；在 OLED/AMOLED 屏幕上，纯黑像素关闭，有助于省电并获得更深邃的对比。

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Why Choose This Generator

Zero-dependency, instant load, and pixel-accurate exports. Perfect for designers, developers, and minimalists who need crisp, distraction-free wallpapers.

Presets for popular displays (1080p, 1440p, 4K, ultrawide, iPhone/Android) plus custom sizes ensure you get the exact resolution your device needs.

How to Use

Pick a color or enter HEX/RGB/HSL.
Choose a preset or set a custom size.
Export as PNG or JPEG (adjust quality if needed).
Copy color codes with one click.

Use Cases

Minimalist desktop or mobile wallpapers
Brand color backgrounds for presentations
Mood boards and design mockups
Development placeholders and screenshots