Base64 Encoder and Decoder

Have to deal with Base64 format? Then this tool is made for you! Use the super simple online form below to decode or encode your data.


Base64 Encoder



Base64 Decoder




What Is Base64?

In computer science Base64 is a group of binary-to-text encoding schemes that represent binary data in an ASCII string format by translating it into a radix-64 representation. The term Base64 originates from a specific MIME content transfer encoding. Each Base64 digit represents exactly 6 bits of data. Three 8-bit bytes (i.e., a total of 24 bits) can therefore be represented by four 6-bit Base64 digits - WikiPedia