encoding, code, description identity, 0x00, 8-bit binary (encoder and decoder keeps data unmodified) base1, 1, unary (11111) base2, 0, binary (01010101) base8, 7, octal base10, 9, decimal base16, f, hexadecimal base16upper, F, hexadecimal base32hex, v, rfc4648 no padding - highest char base32hexupper, V, rfc4648 no padding - highest char base32hexpad, t, rfc4648 with padding base32hexpadupper, T, rfc4648 with padding base32, b, rfc4648 no padding base32upper, B, rfc4648 no padding base32pad, c, rfc4648 with padding base32padupper, C, rfc4648 with padding base32z, h, z-base-32 (used by Tahoe-LAFS) base58flickr, Z, base58 flicker base58btc, z, base58 bitcoin base64, m, rfc4648 no padding base64pad, M, rfc4648 with padding - MIME encoding base64url, u, rfc4648 no padding base64urlpad, U, rfc4648 with padding