Steam Library Hero Resizer
Steam requires a 3840×1240 PNG library hero with artwork only. Keep critical subjects inside the centered 860×380 safe area so responsive crops do not cut them off.
Steam library hero size
Steam library hero size: 3840×1240 px PNG
Use artwork without text and keep critical content inside the centered 860×380 safe area.
3840
width (px)
1240
height (px)
~3.10:1
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 — Graphical assets overview - Valve lists the current store, library, client, and event asset dimensions.
- Steamworks — Library assets - Valve documents the library capsule and PNG hero dimensions and safe-area guidance.
How to resize an image for Steam library hero?
- 1
Step 1: Upload a source image
Choose a clear JPG, PNG, WebP, or HEIC image from your device.
- 2
Step 2: Apply the 3840×1240 preset
Use Fit to preserve the full image or Fill to crop it to the 3840×1240 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.
Steam requires a 3840×1240 PNG library hero.
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 Library Hero Image Into a PDF
Put one image on each page, arrange the order, and create the PDF in your browser.
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