Image DPI Changer

Change image DPI, resize for printing and optimize JPG, PNG and WEBP images online.

🖨️

Upload Your Image

JPG, JPEG, PNG or WEBP files supported

Choose Image

or drag & drop your image here

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DPI Settings

DPI / PPI

DPI

Common values: 72 DPI for screen, 150 DPI for general printing and 300 DPI for high-quality printing.

Quick DPI Presets

DPI Processing

"Resize for Print Size" changes the pixel dimensions according to the selected DPI and physical print size.

Print Width

Print Height

Calculated Pixel Dimensions

Width -

Height -

Output Format

Image Quality

Quality: 90%

Target File Size (Optional)

Target size works best with JPG and WEBP.

Estimated Print Size

Width -

Height -

Preparing...

✓ Image Ready

Original Size -

Final Size -

Final Resolution -

Selected DPI -

Download DPI Image

Change Image DPI Online

Convert Pro's Image DPI Changer helps prepare images for printing by calculating the required pixel dimensions from physical print size and DPI.

What is DPI?

DPI means Dots Per Inch. In practical image-printing workflows, DPI/PPI describes how many pixels are intended to occupy one inch of physical output.

Common DPI Values

72 DPI - commonly used for screen-oriented workflows.
150 DPI - suitable for many general printing situations.
300 DPI - commonly used for high-quality photo and document printing.
600 DPI - useful for certain high-resolution print and scanning workflows.

Note: This browser tool changes the image pixel dimensions when using print-size mode. It does not guarantee that a standalone browser Canvas export will contain a specific embedded DPI metadata tag.