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.
Sizes, to scale
+11 more sizes below
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.
What size is a Steam mini-profile background?
Steamworks lists 640×570 JPG for a still mini-profile background.
Can this tool prepare a 640×570 a Steam mini-profile background?
Yes. Upload an image, apply the 640×570 preset, and review the Fit or Fill crop before downloading.
Does resizing guarantee the file will be accepted?
No. Confirm the file is under 350 KB; animated versions require MP4 or WebM instead.
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 another available Steam canvas and review its source notes
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.
Free tools
Explore Free Creative Tools
Everything you need to make your photos stand out with our free photo editing tools
AI Photo Editor
Edit photos by describing what you want. Remove backgrounds, resize, enhance, add text, and more. Just type your edit in plain English.
Face Swap
Create an AI face-swap image from uploaded photos. Results vary with lighting, pose, source quality, and the faces in each image.
Photo Inverter
Invert image colors online for free. Create a negative photo, adjust intensity, or target selected colors privately in your browser with no signup.
Image Size Converter
Free online image size converter. Resize a photo to exact pixel dimensions (width x height) in JPG, PNG, or WebP. Need a target file size in KB or a format change? We point you to the right tool. No signup.
Weighing up the options? Best photo editing apps for Instagram compares Instasize with Canva, Picsart, VSCO, Lightroom, and Snapseed using each vendor's own published terms.