Dimension reference
512×512px Image Size
6 platform formats use exactly 512×512 pixels (1:1 aspect ratio). Resize your image once and use it across 5 platforms.
Platforms using 512×512px
Discord Server Icon
Discord
Displayed as a rounded square in the server sidebar. Animated GIFs supported for Boosted servers. Minimum 128×128.
Slack Workspace Icon
Slack
Displayed as a rounded square in the workspace switcher. Visible at very small sizes (24-48px) in the sidebar.
Slack Profile Photo
Slack
Displayed as a rounded square throughout Slack — in messages, channels, and the team directory.
Steam Workshop Image
Steam
Square preview images for Steam Workshop items. Displayed in search results and item pages.
Roblox Game Icon
Roblox
Square game icon used in search results, the games page, and player recommendations. Displays as a rounded square.
Google Play App Icon
Google Play
Google Play requires a 512×512 32-bit PNG. The icon is displayed with Google's adaptive icon masking on Android, which can apply circular, squircle, or rounded square shapes.
Explore more 1:1 sizes: