Number Base Converter

How to Convert Number Bases Locally on your Mac

Base conversion is common when working with flags, protocol values, colors, encodings and low-level debugging. CodeSwissKnife converts number bases locally in a native macOS app.

CodeSwissKnife Number Base Converter running in a native macOS app.

Why convert number bases locally?

Values copied from logs, devices or internal protocols can be sensitive in context. A local converter keeps those values on your Mac while making the representation readable.

Compare common bases at once

Convert across decimal, binary, octal, hexadecimal and related representations without switching between separate calculator tools.

Use it in developer debugging

Use Number Base Converter beside Hex to Text, Color Converter, IP tools and structured inspectors when a value needs to be understood in more than one representation.

Use Number Base Converter offline on macOS

Download CodeSwissKnife to keep this converter and the rest of your developer workflow tools local on your Mac.