Steam Mini Profile Background Resizer
Steamworks lists a 640×570 JPG under 350 KB for a still mini-profile background shown on hover in friends and community surfaces.
Steam mini-profile background size
Steam mini-profile background size: 640×570 px JPG, under 350 KB
The resizer applies the dimensions but does not guarantee the 350 KB file-size cap.
640
width (px)
570
height (px)
~1.12:1
aspect ratio
Need other dimensions? Browse all Steam sizes or use the free image resizer for any platform.
Sources
We check platform-specific dimensions against source documentation when available.
- Steamworks — Points Shop items - Valve lists still-image sizes and file caps for avatars and profile backgrounds.
How to resize an image for Steam mini-profile background?
- 1
Step 1: Upload a source image
Choose a clear JPG, PNG, WebP, or HEIC image from your device.
- 2
Step 2: Apply the 640×570 preset
Use Fit to preserve the full image or Fill to crop it to the 640×570 canvas.
- 3
Step 3: Review and upload to Steamworks
Check small text, logos, and safe areas, then download the resized file and verify it in Steamworks.
Steamworks lists 640×570 JPG for a still mini-profile background.
Game Publishing Image Sizes
Prepare store capsules, game icons, listing thumbnails, profile art, and creator-marketplace images with current platform-specific presets.
All Steam Image Sizes
Choose the documented Steam dimensions for your content
File tools
Convert the resized image
Need a different file format or transparent background? Choose a focused converter, then check the preview and encoded size before downloading.
Put Your Steam Mini Profile Background Image Into a PDF
Put one image on each page, arrange the order, and create the PDF in your browser.
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