Operating systems like Windows, Mac OS, iOS, Android, and Linux use different icon sizes. Choosing the right icon size and format is always necessary. As for websites, there are no standard icon sizes but the website graphic designer chooses the size. Scroll the page down for detailed information about icon sizes.

Icon Sizes for Windows

16×16, 24×24, 32×32, 48×48, 256×256px

Icon Sizes for Windows 8 Metro Design

26×26, 30×30, 50×50, 150×150px

Icon Sizes for Mac OS

16×16, 32×32, 64×64, 128×128, 256×256, 512×512, 1024×1024px

Icon Sizes for Linux

16×16, 24×24, 48×48, 96×96px

Icon Sizes for iOS 6

29×29, 50×50, 57×57, 58×58, 72×72, 100×100, 114×114, 144×144, 1024×1024px

Icon Sizes for iOS 7

29×29, 40×40, 58×58, 60×60, 76×76, 80×80, 120×120, 152×152, 1024×1024px

Icon Sizes for Android

36×36, 48×48, 72×72, 96×96, 512×512px

Icon Sizes for Windows Phone

62×62, 99×99, 173×173, 200×200px