App Store Icon Generator
Generate iOS app icon sizes from a square image and download resized PNG icon assets in one ZIP file.
Generate App Store Icons
What Is an App Store Icon?
An app icon is the visual identity of an app. Apple uses app icons in important locations such as the Home Screen, search results, notifications, Settings, share sheets and TestFlight.
For current iOS and iPadOS development, Apple uses a 1024x1024 pixel app icon layout size. Xcode can automatically generate smaller icon variations from a single 1024x1024 source image.
YouTube Channel ID vs Channel Handle
A YouTube channel ID is a unique identifier for a channel, while a handle is the human-readable name that appears after the @ symbol. They identify the same channel in different ways and should not be treated as interchangeable values.
Channel ID-based URLs use a form such as /channel/CHANNEL_ID, while handle URLs use a form such as /@channel.
Generated App Icon Sizes
This tool generates 14 PNG app icon assets from your square source image:
- 1024x1024
- 180x180
- 167x167
- 152x152
- 120x120
- 87x87
- 80x80
- 76x76
- 60x60
- 58x58
- 57x57
- 40x40
- 29x29
- 20x20
These are resized raster assets generated from your uploaded source image. They should not be interpreted as a statement that every individual size is currently required for App Store submission.
When Is YouTube Channel Info Useful?
YouTube Channel Info is useful when you need a quick public snapshot of a channel, want to confirm a channel identifier, or need basic public information before comparing channels or researching a creator.
Private YouTube Studio analytics are outside the scope of this tool.
How to Generate App Icons
- Prepare a square PNG or JPG image. A 1024x1024 source image is recommended.
- Upload the image to the App Icon Generator.
- Review the generated icon-size previews.
- Click Generate App Icons.
- Download the generated PNG assets as a ZIP file.
App Icons in Xcode
Modern Xcode workflows can generate icon variations from a single 1024x1024 image for supported Apple platforms. Developers can also provide individual icon assets when they want to customize specific icon variations or work with an asset catalog configuration that uses separate images.
This tool provides individual PNG files when you need resized raster assets outside the automatic generation workflow.
Generate Icons Directly in Your Browser
The icon generation process runs directly in your browser. The selected image is resized using browser-based image processing and the generated PNG files are packaged into a ZIP archive without requiring server-side image processing.
This makes the tool convenient for quickly preparing app icon assets without uploading the source image to a processing server.
Frequently Asked Questions
Apple currently specifies a 1024x1024 pixel layout size for iOS and iPadOS app icons. Modern Xcode workflows can use this source image to generate smaller icon variations automatically.
A YouTube channel ID is the unique identifier associated with a channel. It is different from a channel handle, which is the readable name shown after the @ symbol.
A 1024x1024 pixel source is the current standard layout size for iOS and iPadOS app icons. Using a high-resolution square source also gives the generator enough source detail to create smaller raster assets.
A handle is designed to be readable and shareable, while the channel ID is an identifier used to uniquely reference the channel. A handle can look like @example, while an ID-based URL uses /channel/CHANNEL_ID.
Yes. Apple says iOS, iPadOS, tvOS and watchOS apps can auto-generate icon variations from a single 1024x1024 pixel image in the asset catalog workflow. Developers can provide individual assets when they need customized variations.
You can upload a PNG or JPG/JPEG image. For the best result, use a square image that is at least 1024x1024 pixels.
Yes. The generator requires a square source image because app icons use a square layout. Non-square images are rejected instead of being stretched or distorted.
The current generator creates 14 PNG icon assets, ranging from 20x20 pixels to 1024x1024 pixels.
No. The current icon generation process runs in your browser. The source image is processed locally using browser-based image processing, and the generated PNG files are packaged into a ZIP file on your device.
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