How are centimeters or inches converted to pixels?

AG File Tools multiplies inches by the selected DPI; centimeters are first converted to inches.

Does this change embedded DPI metadata?

No reliable cross-format browser API exists for that. The tool creates the calculated pixel dimensions.

The current presets are 72, 96, 150 and 300 DPI.

No. Your files never leave your device. Processing happens privately in your browser.

Prepare images by pixels or calculated print size.

Step 1Upload your file

Choose Image

Processing stays on this device.

ResultResult ready

Preview appears here

Want better quality?

A slightly larger file usually keeps more detail.

Step 2Choose settings

Width

Height

Measurement

DPI for print-size calculation

Preset

Fit

Step 3Resize Image

Choose a file to begin.

Prepare images by pixels or calculated print size. The workflow below reflects the actual inputs, outputs and limits of this specific tool.

What you provide: An image plus dimensions in pixels, centimeters or inches and a DPI calculation value.
What AG File Tools returns: A resized image at the pixel dimensions calculated from the requested print size.
Practical limit: DPI is used for dimension calculation; browser exports do not reliably write DPI metadata across every image format.

1Provide

An image plus dimensions in pixels, centimeters or inches and a DPI calculation value.

2Configure

Convert print dimensions into pixels

3Process locally

Your browser performs the work on this device.

4Use the result

A resized image at the pixel dimensions calculated from the requested print size.

Result: A resized image at the pixel dimensions calculated from the requested print size.