Resize an image
Change an image's size, crop it to the ratio you want and rotate it, without software.
- Free
- No sign-up
- No file uploaded
- Windows, Mac, Android, iPhone
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About this tool
Resize an image in pixels while keeping its proportions, crop it to square, 4:3, 3:2 or 16:9 and rotate it, without installing software. Ideal for a profile picture, a thumbnail or a website.
How to use
- Choose an image.
- Set the new size, crop and rotation.
- Click “Apply”, then download.
Common problems and fixes
The image looks stretched
Tick “Keep proportions”: the height is then calculated for you.
The enlarged image is blurry
Enlarging creates pixels that do not exist. Start from a bigger image if you can.
The photo is sideways
Use the 90° rotation; the orientation saved by the camera is already applied.
Frequently asked questions
Does the image lose quality?
Enlarging an image makes it blurry; shrinking keeps it sharp.
Are phone photos correctly oriented?
Yes, the orientation saved by the camera is applied automatically.
What size for a profile picture?
A 400 to 800 px square suits most social networks.
Does the file format change?
No, a PNG stays PNG and a JPG stays JPG.
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Still stuck?
Ask on the forum: the category, the tool, your device sheet and the test result will be filled in for you.