When this tool is useful
Enter target width and height, then check the preview for cropping or distortion. Use the intended display dimensions rather than enlarging a small source unnecessarily.
How to use it
- Choose a supported image file from your device.
- Set the dimensions, format or other available options.
- Preview or download the result and compare it with the original.
Common uses
- Preparing assets for websites and online stores
- Adapting a picture for a form or document
- Making image files easier to share
Set an image to fit a profile picture, product listing or page layout. Keep the aspect ratio when you need to avoid stretching the subject.
Check the values, units, file type or output settings before you run the task. Keep the original input until you have checked the output, and confirm any external rules or platform-specific requirements that apply to your situation.
Frequently asked questions
What does Image Resizer do?
Resize an image online by choosing new dimensions for a website, document or social post. Keep the aspect ratio when you do not want the image stretched.
Which output format should I choose?
Choose a format supported by your destination. JPG is generally suitable for photographs, PNG for transparency or crisp edges, and WebP for many modern websites.
Will the output look exactly like the original?
Not always. Resize, compression and format conversion can alter dimensions, transparency or detail. Inspect the saved result before using it.
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