Image Thumbnail Generator
Generate a square thumbnail by center-cropping and resizing to standard sizes.
#image#thumbnail#resize#preview#square
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How to use
- 1Upload image
- 2Select thumbnail size
- 3Process and download
Frequently Asked Questions — Image Thumbnail Generator
How does center-cropping work?+
The tool finds the largest square that fits in the center of your image, then scales it down to the target size. This preserves the subject in the middle.
What is the best thumbnail size?+
150×150 for general use, 300×300 for product images, 512×512 for high-resolution previews.