Details
This tool should only be used to encode or decode text data, including unicode. It is not suitable to work with binary data.
Quoted-printable encoding is used to encode text data into a subset of ASCII characters. The encoding converts special characters into their ASCII code, prefixed with an equal sign (=).
This encoding serves similar purposes as base64 encoding, but is more suitable for text data. For mostly ASCII text data, quoted-printable encoding produces shorter output than base64 encoding.