Resize image by percentage
Make an image 50% smaller or 200% larger. The proportions never change.
🔒 Everything runs in your browser. Nothing you choose or type is uploaded. How to verify
How to use it
- Choose one or more images.
- Enter the scale as a percentage.
- Select Run and download the scaled copies.
Handy for
Halving large photos quickly without calculating pixel sizes.
Good to know
Scaling down is the safe direction. For an exact pixel size use the exact-size tool, and for a file size limit use the compress tools.
Privacy: where the work happens
Your picture is read by your browser and processed on this page with your device’s own image tools. The result is created on your device and offered as a download. Only the page code, and any library this tool needs, is downloaded from cdnjs or jsDelivr.
Questions
Does enlarging add detail?
No. Enlarging only stretches existing pixels, so the picture can look soft.
What is the maximum?
400%, and the result must stay under about 50 megapixels.