Resize image

Change pixel dimensions, keep the proportions. PNG, JPEG and WebP input. Up to 25 MB and 24 million pixels.

Drop your image here

PNG · JPEG · WebP
Your image is processed on this device.

Export settings

Width (pixels)Height (pixels)Keep original proportions

Choose an image to start.

How to use it

Choose an image, or try the built-in example.
Adjust the output settings and click Process image.
Check the preview, download the file, and keep your original.

Before you download

The result is a PNG. Enlarging an image cannot recover missing detail. Keep proportions enabled to avoid stretching. This changes pixels, not a verified physical print size or DPI.

Read our practical guides →