How to use ASCII85
ASCII85, also called Base85, packs binary data into printable characters more compactly than Base64. It is encoding, not encryption.
Create delimiter-free ASCII85
Choose Encode to produce standard ASCII85 text without wrapper delimiters. This is useful for raw ASCII85 fields.
Decode wrapped or plain ASCII85
Choose Decode and paste ASCII85 text. Optional <~ ~> wrappers and whitespace are accepted when the encoded data is valid.