Resize image
Scale pixel dimensions up or down
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Nothing is uploaded — every step runs in your browser.
Get your image to exactly the pixel size you need, with social-media presets, an aspect-ratio lock and high-quality resampling.
How it works
- 1Select your image.
- 2Enter a new width/height or pick a preset.
- 3Download the resized image.
Frequently asked questions
Does upscaling lose quality?
Enlarging cannot invent detail, but high-quality resampling gives the smoothest result possible.
Can I keep the aspect ratio?
Yes, the ratio lock is on by default; turn it off for free dimensions.
Is bulk resizing supported?
Yes, several images can be resized to the same dimensions at once.