Image Resizer
Resize images by width and height with aspect ratio control.
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Frequently asked questions
Does resizing happen on your servers?
No. The image is drawn into a canvas at the size you type and exported right there in the tab. The original file never leaves your device.
How large can the output be before it is rejected?
Each side has to stay at or below 8,192 px and the total at or below 40 million pixels. Enlarging past the original also re-stretches existing pixels, so text and edges soften.