CacheCrack
Puzzle, cipher and coordinate tools. Everything runs on your device.

Number bases

We normally count in base 10. Computers use base 2 (binary), and puzzles also use base 8 (octal), base 16 (hex), and sometimes unusual bases like 3, 5 or 36. Enter one or more numbers, set the base they are written in, and CacheCrack shows them in the common bases plus one extra base of your choice.

Prefixes like 0x for hex, 0b for binary and 0o for octal are read automatically. Very large numbers work too.

Example

255 is FF in hex, 377 in octal and 11111111 in binary.