Image Resizer
Resize an image locally in your browser and download the resized PNG file.
Choose an image first
Original image preview appears here
Resized image preview appears here
About this tool
Resize an image locally in your browser and download the resized PNG file.
Your image is processed locally in your browser and is not uploaded to a server.
How to use it
- Choose an image from your device.
- Select an aspect ratio or use free resize.
- Set the target width or height and download the resized image.
Common use cases
- Resize profile images
- Prepare images for forms
- Make large images easier to upload
Choose the Right Image Size
Large images are not always better. For websites, forms, profile images, or quick sharing, a smaller image can load faster and be easier to upload.
If a platform requires a fixed shape, choose an aspect ratio first. If you only need a smaller copy, keep the original ratio to avoid distortion.
| Use case | Suggested approach | Reminder |
|---|---|---|
| Profile image | Use a square ratio such as 1:1 | Keep the face or subject near the center. |
| Web image | Reduce width while keeping the original ratio | Avoid uploading very large originals if not needed. |
| Form upload | Follow the platform width, height, and file-size limits | Check the required format before exporting. |
FAQ
Is my image uploaded?
No. The resize happens in your browser, and the image is not uploaded to this site.
What format do I download?
The English version downloads a PNG file.
Can I keep the original aspect ratio?
Yes. Choose the original ratio option before changing width or height.