This is the app you need if you want to encode strings to Base64 format.
Just type a text or paste a text to a field and press the convert button to get your base 64 encoded string, ready to copy and paste in another document or website you need.
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.