Aspect Ratio Calculator

Calculate image aspect ratios and equivalent pixel sizes.

How to use Aspect Ratio Calculator

Choose the source file from your device.
Set the aspect ratio calculator options and check the preview.
Process the file and download the finished result.

Processing and privacy

The supported processing runs locally in your browser.

This tool performs its advertised operation locally with bounded image sampling, validated image bytes, or explicit dimension calculations.

Common questions

Is Aspect Ratio Calculator available now?

Available now as a browser-only beta for verified image color, encoding, and dimension workflows.

Where does processing happen?

The supported processing runs locally in your browser.

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