Base58 Decoder and Encoder

Use this tool to Base58-encode a number into a string or Base58-decode a string into a number.

Encode
Enter a number to encode	→	Bitcoin Alphabet:
Enter a number to encode	→	Flickr Alphabet:

Decode
Enter an encoded string to decode	→	Bitcoin Alphabet:
Enter an encoded string to decode	→	Flickr Alphabet:

Alphabet:	0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
Bitcoin Base58:	123456789ABCDEFGH JKLMN PQRSTUVWXYZabcdefghijk mnopqrstuvwxyz
Base62:	0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
Flickr Base58:	123456789abcdefghijk mnopqrstuvwxyzABCDEFGH JKLMN PQRSTUVWXYZ