Number Base Converter
Convert between decimal, binary, octal and hexadecimal.
Type in any field, the others update instantly. Hexadecimal uses 0-9 and A-F. Values are limited to 2’53 - 1 for accuracy.
Number Base Converter
Convert between decimal, binary, octal and hexadecimal
Privacy: Number Base Converter runs completely in your browser. Your input never leaves your device.
Number Base Converter FAQ
Yes, this tool is completely free. There are no fees, subscriptions, or limits — open the page and use it as much as you like.
No. Number Base Converter runs entirely in your browser on your own device. Your text and numbers never leave your computer.
Yes. The tool is fully responsive and works on Android, iPhone, tablets, laptops, and desktop computers.