Image Resizer
Resize images to exact dimensions or scale percentage, then download.
Examples
See what this tool can do.
Fit a required size
Resize a photo to exact pixel dimensions for a profile or upload.
Scale down by half
Reduce an image to 50% for faster loading.
Tips & tricks
Get the most out of it.
- 1Scaling down keeps quality; scaling up can look soft.
- 2Keep the aspect ratio to avoid stretching.
- 3Resize before compressing for the smallest final file.
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About Image Resizer
What this tool does
Image Resizer changes an image's dimensions by exact pixels or a percentage, then lets you download the result.
How to use it
- Upload an image.
- Set new dimensions in pixels or scale by percentage.
- Download the resized image.
How it works
The image is drawn onto a canvas at the target size and exported, keeping the aspect ratio when you scale by percentage.
Important considerations
- Enlarging beyond the original size softens detail, as there's no extra data to add.
Privacy
This tool runs entirely in your browser. Nothing you enter is uploaded to a server.
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Frequently asked questions
Yes, but enlarging can't add real detail, so upscaled images look softer than the original.