Image Resizer
Resize an image to a common dimension or choose your own size. Pick a preset and download your resized image — no account needed.
Drop an image here
or choose an image from your device
Supports JPG, PNG, and WebP up to 30MB
How to resize an image
- 1Upload the image you want to resize.
- 2Choose a preset size, such as Instagram Square or A4, or select Custom Size to enter your own dimensions.
- 3Pick an output format (JPG, PNG, or WebP) and select Resize Image.
- 4Download your resized image.
Frequently asked questions
Will resizing reduce image quality?
Resizing to a smaller size generally keeps images looking sharp. Enlarging an image beyond its original dimensions can make it look softer, since new pixels have to be created.
Does the aspect ratio change when I pick a preset?
Presets use fixed dimensions, so if your image's original proportions are different, the image will be stretched or cropped to fit unless you use Custom Size with aspect ratio locked.
Is my image uploaded to a server?
Image Resizer processes your file directly in your browser using canvas rendering, so your image is not uploaded to a server during resizing.
What image formats are supported?
You can upload JPG, PNG, or WebP images, and export the resized result as JPG, PNG, or WebP.
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