Time & Data
Number Base Converter
Convert numbers between binary, octal, decimal, and hex.
Ready
About this tool
Number Base Converter helps developers work with time & data tasks directly in the browser. Convert numbers between binary, octal, decimal, and hex.
This tool is useful for workflows involving binary, octal, decimal, hex, base. It is intended for quick checks, debugging, formatting, conversion, and repeatable development tasks without leaving the page.
Privacy mode: inputs are processed locally in your browser and are not intentionally sent to an application server.