App Icon Resizer
100% Free ToolResize your app icon to all required sizes for App Store, Google Play and other platforms.
100% Secure
Your files are safe. We don't store your data.
1. Upload Your App Icon
Upload a square image (PNG or JPG). We recommend 1024x1024 px.
Drag & drop your icon here
or
Your Icon Preview
2. Select Platforms
3. Output Format
Generated Sizes Preview
Upload an icon to preview the generated sizes.
How it works
Three quick steps from icon to store-ready assets.
- 1
Upload Your Icon
Upload a square app icon (1024x1024 recommended).
- 2
We Generate All Sizes
We'll resize and optimize it for all platforms.
- 3
Download All Icons
Download a ZIP file with all sizes, ready to upload.
Why use Reverze App Icon Resizer?
- All official sizes for iOS, Android & more
- Perfect fit and high quality
- Saves time and prevents rejections
- 100% free and secure
Frequently asked questions
What icon sizes does the App Icon Resizer generate?
It generates every required size for iOS, iPadOS, macOS, watchOS, Android, Windows and the web from a single source image — including the 1024×1024 App Store icon and all Android launcher densities (mdpi through xxxhdpi).
What's the best source image to upload?
Upload the largest square PNG you have, ideally 1024×1024 or bigger. Starting from a high-resolution master keeps every downscaled size crisp; upscaling a small icon will look soft.
Is the App Icon Resizer free, and are my files private?
Yes, it's completely free with no signup. Resizing happens in your browser — your icon is never uploaded to a server or stored, so it stays private.
Why do app stores reject icons, and how does this help?
Stores reject icons that are the wrong dimensions, have transparency where it isn't allowed, or include rounded corners baked in. This tool outputs the exact spec each platform expects, so your submission passes review.