# Free Image DPI Converter

> Change the DPI of a JPEG or PNG, for example to 300, without losing quality, free.

Canonical: https://bannerify.co/tools/dpi-converter

Change the DPI of a JPEG or PNG in the browser, for example from 72 to 300. The image stays on your device.

## Steps

1. Choose a JPEG or PNG file, or drop it on the box. The converter shows its DPI.
2. Enter the new DPI, for example 300 for print.
3. Download the copy with the new DPI.

The converter writes the new DPI into each DPI field of the file and does not decode the image or save it again, so the pixels and the quality stay the same. The DPI sets only the print size: a 1200 × 1800 pixel photo prints at 4 × 6 inches at 300 DPI. A higher DPI does not add detail. For a WebP, AVIF, GIF, or TIFF file, convert it to JPG or PNG first with the free image converter.