DEVELOPER
Number Base Converter
Convert numbers between binary, decimal, hexadecimal, and bases 2 through 36.
Binary
Octal
Decimal
Hexadecimal
Base 36
Common number bases
Binary uses base 2 and is commonly used for computer data and bit-level operations. Octal uses base 8, while decimal uses base 10. Hexadecimal uses base 16 and is frequently used when working with memory addresses, colors, hashes, and other programming data.
Supported bases
ViciousTools supports bases from 2 through 36. Digits 0–9 are used first, followed by letters A–Z for values above 9.
Private by design
Conversion happens entirely in your browser. Your numbers are not sent to ViciousTools.