BIN HEX DEC OCT Converter

Convert numbers between binary, hexadecimal, decimal, and octal, and toggle individual bits.

32-Bit Toggler

How does this tool work?

A versatile number converter that translates between decimal, hexadecimal, octal, and binary.

Enter a number into any of the fields to instantly transform it into the other number systems. Additionally, the tool provides an interactive bit toggler that allows you to set or clear individual bits to see how the value of the number changes as a result.

Where are my data processed?

Only in your browser. Your data is not sent to any server.

The tool calculates and converts with JavaScript right on your device. Input and files are not sent to us or anyone else. You can check this yourself: load the page, disconnect from the internet, and the tool keeps working in the open tab.

No Server UploadNo sign-upRuns Offline in Tab

How it works and how to check it