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Number base converter

Convert numbers of any size between binary, octal, decimal, hexadecimal and any base from 2 to 36, and text to UTF-8 bytes.

Number

Any size. 0x, 0b and 0o prefixes, underscores and spaces are accepted.

Input base

281016Other

Group digits

NoSpaceUnderscore

Uppercase letters

Extra base (2 to 36)

Direction

Text to bytesBytes to text

Bytes as

HexBinary

Text

UTF-8 bytes