Image Resizer
Resize any image to exact pixel dimensions with smart aspect-ratio locking. Part of the free PixViral AI image toolkit — it runs entirely in your browser, so your image is never uploaded to a server.
Drop an image here
or choose a file from your device — JPG, PNG, WebP or GIF
Resize an image in three steps
Upload your image
Drag a JPG, PNG or WebP file into the box, or browse for one on your device.
Enter the new size
Type the width and height you need. Keep the ratio locked to avoid stretching.
Download
Preview the new dimensions, then save the resized image straight to your device.
Image resizer FAQ
Open the resizer, drop in your image, then type the width and height you want in pixels. Keep "Lock aspect ratio" ticked to resize proportionally, then download the result.
Making an image smaller keeps it sharp. Enlarging an image well beyond its original size can look soft, because the tool has to invent extra pixels — that is true of any resizer.
Yes. Untick "Lock aspect ratio" and you can set the width and height independently, though the image may look stretched if the proportions change a lot.
No. The resizer works entirely in your browser. Your image is never uploaded to PixViral or any other server.
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