Image Resizer
Resize JPG, PNG, GIF and WebP images by exact pixels or by percentage. Lock the aspect ratio, convert the format, and download — all with a live preview. Your image is never uploaded.
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Drop an image here
or click to browse — JPG, PNG, GIF, WebP
Choose imageYou can also paste an image with Ctrl/⌘ + V
Preview
- Original
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- New size
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- File size
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- Saved
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Resize by
100%
90%
Add an image to enable the resize controls.
About this image resizer
Pixels or percent
Set an exact width and height, or scale the whole image by a percentage.
Aspect-ratio lock
Keep proportions automatically, or unlock to stretch to any dimensions.
Convert & compress
Export as JPEG, PNG or WebP and tune the quality to control file size.
Live preview
See the new dimensions and resulting file size before you download.
Quick presets
One-tap 25%, 50% and 75% scaling for common downsizing.
Private
Resizing runs entirely in your browser — nothing is uploaded.