📱 App Icon Generator
★★★★½ 4.8 (234 ratings)
🔒 Client-side — Your data never leaves your browser ✅ 100% Free — No signup, no limits ⚡ Instant — No server processing

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Generate iOS/Android/Web multi-size app icons - Upload one image, get all sizes

📤 Upload Icon

📁
Click or drag to upload image
Recommended: 1024x1024 PNG for best results

FAQ

Q1: What are the image requirements?

建议上传1024x1024像素的PNG图片，背景透明效果最佳。图片至少512x512像素才能生成所有尺寸。支持PNG、JPG、SVG、WebP格式。正方形图片效果最好，非正方形图片会自动居中裁剪为正方形。

Q2: What icon sizes are generated?

iOS: 180x180 (@3x), 167x167 (iPad Pro), 152x152 (iPad), 120x120 (@2x), 87x87 (iPad @2x), 80x80 (iPad), 76x76 (iPad), 60x60 (@2x), 58x58 (@2x), 40x40, 29x29。Android: 512x512 (Play Store), 192x192 (xxxhdpi), 144x144 (xxhdpi), 96x96 (xhdpi), 72x72 (hdpi), 48x48 (mdpi)。Web: 512x512, 192x192, 180x180, 32x32, 16x16。

Q3: Is data uploaded to servers?

完全不会！所有图片处理都在浏览器本地使用Canvas API完成，图片数据绝不上传到任何服务器。生成过程完全在您的设备上进行，安全可靠。

❓ Frequently Asked Questions

Is my data safe when using App Icon Generator?

Absolutely. All processing happens locally in your browser. No data is sent to any server, so there's zero risk of data leaks. Your information stays completely under your control.

Is App Icon Generator free to use?

Yes, App Icon Generator is completely free to use. No registration or login required — all features are available immediately.

Are there any usage limits for App Icon Generator?

App Icon Generator has no usage limits — it's free and unlimited. Since processing is done client-side, speed depends on your device. For very large files, we recommend processing in batches for the best experience.

Do I need to install any software?

No. App Icon Generator is a web-based tool — just open it in your browser and start using it. No downloads, plugins, or extensions required.

Does App Icon Generator upload my data to a server?

No. App Icon Generator uses client-side processing — everything runs in your browser. Your data never leaves your device, and the tool works even without an internet connection.

Can I use App Icon Generator on my phone?

Yes. App Icon Generator is fully responsive and works on phones, tablets, and desktops. The interface adapts automatically to your screen size.

What image formats are supported?

Common formats including PNG, JPEG, WebP, GIF, BMP, and SVG are supported. The exact formats depend on the specific tool.

Will image quality decrease after processing?

For lossless formats (like PNG), quality is preserved. For lossy formats (like JPEG), you can choose the output quality.