Internet Engineering Task Force (IETF) P. Fältström Request for Comments: 9285 Netnod Category: Informational F. Ljunggren ISSN: 2070-1721 Kirei D.W. van Gulik Webweaving August 2022 The Base45 Data Encoding Abstract This document describes the Base45 encoding scheme, which is built upon the Base64, Base32, and Base16 encoding schemes. Status of This Memo This document is not an Internet Standar