base32

Simple base32 encode/decode for custom charset and padding.

const base32 = require('@thatgameco/base32')(); // default RFC4648

base32.encode('hello world'); // 'NBSWY3DPEB3W64TMMQ======'
base32.decode('NBSWY3DPEB3W64TMMQ======'); // 'hello world' (default utf-8 encoding)

Using alternative built-in encodings

Available types: RFC4648, RFC4648-HEX, Crockford. Defaults to RFC4648

const base32 = require('@thatgameco/base32')({ type: 'Crockford' });
base32.encode('hello world'); // 'D1JPRV3F41VPYWKCCG'

Using custom charset and padding

const base32 = require('@thatgameco/base32')({ charset: 'abcdefghijklmnopqrstuvwxyz234567', padding: '-' });
base32.encode('hello world'); // 'nbswy3dpeb3w64tmmq------'

Disabling padding:

const base32 = require('@thatgameco/base32')({ padding: false });
base32.encode('hello world'); // 'NBSWY3DPEB3W64TMMQ'

Decoding with custom encoding

Decode base32 with defined encoding. Available encoding: utf8, binary, base64, hex, ascii, latin1, ucs2, utf16 and many others.

base32.decode('NBSWY3DPEB3W64TMMQ======', null); // ArrayBuffer <68 65 6c 6c 6f 20 77 6f 72 6c 64>
base32.decode('NBSWY3DPEB3W64TMMQ======', 'hex'); // '68656c6c6f20776f726c64'
base32.decode('NBSWY3DPEB3W64TMMQ======', 'base64'); // 'aGVsbG8gd29ybGQ='