Crop for Mobile Leaderboard ad (320×50)
Bring your image to the GDN Mobile Leaderboard size: exactly 320×50 pixels. With extreme aspect ratios, fit mode with a blurred background often gives the better result.
Your file stays on your device · nothing is uploaded
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Promo kit: images and QR code to post or print
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The 320×50 format at a glance
The Mobile Leaderboard at 320×50 pixels is the slim standard banner for smartphones. It usually runs as a fixed strip at the top or bottom of the screen and has to make do with very little space.
What it's good for
- Classic mobile strip ads
- Short, punchy brand or offer messages
- Always-visible anchor ads in apps
Common mistakes
- Trying to fit more than one short message
- Details too fine, which disappear in the narrow strip
- Making logo and text the same size, which looks cluttered
How it works
- 1 Drag your image into the box or choose it: JPG, PNG, WebP and other common formats.
- 2 Move and resize the frame until the crop fits. The aspect ratio 32:5 is fixed, and “Auto-center” finds the subject on its own.
- 3 Choose the file format (JPG, PNG or WebP) and the quality if needed.
- 4 Download the image at exactly 320×50 pixels, ready to upload.
Frequently asked questions
What size is the Mobile Leaderboard ad banner?
The recommended size is 320×50 pixels with an aspect ratio of 32:5. Your image is downloaded at exactly this size.
Will my image be distorted?
No. The aspect ratio is fixed, you only choose the crop. If your subject doesn't fit the format at all, “Fit” places the whole image inside and fills the edges with a blurred version of the image.
Do location and camera data stay in the image?
No. When saving, metadata such as EXIF, GPS location and camera info is removed automatically. That protects you when you share images publicly.
Are my images uploaded?
No. With this tool, your image never leaves your device.
Is the tool free?
Yes, with no sign-up, no installation and no watermark from us.
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