Convert units in text, websites, and photos.

Automatic Unit Converter

Get units you encounter automatically converted into your preferred unit system. Uniter intelligently picks the most readable, fitting unit.

Safari Extension

Reading a recipe in a different unit system than you're used to? Use Uniter’s extension to convert units in whole text without leaving Safari.

Photo Converter

Simply point your camera at text or label to see scanned and converted units. Works on existing photos too. (Requires iOS 15.)