Professional App Icon Generation Made Simple
Creating app icons for multiple platforms can be a time-consuming and complex process. Each platform has its own size requirements, naming conventions, and quality standards. Our app icon generator streamlines this process, helping developers and designers create professional-grade icons that meet all platform specifications.
Whether you're developing for iOS, Android, macOS, or the web, our tool ensures your app icons look perfect across all devices and screen sizes. Simply upload your source image once, and we'll handle all the technical details for you.
Three Simple Steps to Perfect App Icons
Upload your 1024x1024 source image
Start with a high-quality square image for the best results across all platforms
Select your target platform
Choose from iOS, Android, macOS, or Web - each with optimized size specifications
Get all required sizes instantly
Download a ZIP file containing all platform-specific icon sizes, properly named and organized
Why Developers & Designers Choose Our Generator
Why Choose Our App Icon Generator?
Multi-Platform Support
Generate icons for iOS, Android, macOS and Web platforms with the correct specifications.
Instant Processing
Get all your app icons generated and packaged in seconds, ready for deployment.
Perfect Quality
Maintain crisp, clear icons across all sizes with our advanced resizing algorithm.
Private & Secure
Your images never leave your browser. All processing happens locally on your device.
Frequently Asked Questions
What image size do I need to upload?
Upload a 1024x1024 pixel image in PNG or JPG format for best results. This size ensures your icons will look sharp across all platforms and sizes. While our tool can work with smaller images, we recommend using the maximum size for optimal quality.
Which platforms are supported?
Our app icon generator supports all major platforms including iOS, Android, macOS, and Web. For iOS, we generate all required sizes for iPhone and iPad apps. For Android, we create icons for all density buckets (mdpi to xxxhdpi). For macOS, we generate icons from 16x16 to 1024x1024. Web icons include favicons and PWA icons.
How does the image processing work?
Our generator uses advanced image processing algorithms to ensure the highest quality output. All processing happens locally in your browser - your images are never uploaded to any server. We maintain aspect ratios and use proper interpolation methods to preserve image quality during resizing.
Is this tool really free?
Yes! Our app icon generator is completely free to use with no hidden costs or limitations. We believe in providing high-quality tools to support the developer community. There are no watermarks, no account required, and no usage limits.
How do I get my generated icons?
After processing, your icons will be automatically downloaded as a ZIP file, organized in platform-specific folders. Each icon is properly named according to platform conventions, making it easy to integrate into your project.
Can I use this for commercial projects?
Absolutely! You can use our generator for any type of project - personal, commercial, or open source. The generated icons are your property, and you retain all rights to your images.
What image formats are supported?
We support PNG and JPG/JPEG formats for input images. We recommend using PNG for icons with transparency or sharp edges. All output icons are generated in PNG format as required by the various platforms.
Do you support custom sizes?
Currently, we generate the standard sizes required by each platform. This covers all common use cases and ensures your icons meet platform guidelines. If you need custom sizes, please reach out to us with your requirements.
What Developers Say
"This tool saved me hours of work. Perfect for my app submissions!"
Sarah Chen
iOS Developer
"The best app icon generator I've found. Clean, fast, and reliable."
Michael Rodriguez
Full Stack Developer
"Exactly what I needed for my cross-platform app development."
David Kim
Mobile App Designer