Image Resizer - free online tool
Change the width and height of an image in pixels.
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Privacy: this tool runs in your browser. Your input is not sent to our server.
How to use Image Resizer
Enter a width, a height or both. If you enter only one, the other is calculated to keep the shape. The maximum is 8000 pixels.
Example
A 4000 x 3000 photo resized to a width of 800 becomes 800 x 600.
Frequently asked questions
Will the image be stretched?
Only if you enter both width and height with a different shape than the original.
Is quality lost?
Making an image smaller keeps it sharp. Making it larger cannot add detail.