U+1F1A9 "🆩" Squared Lossless Unicode Character

U+1F1A9 "🆩" Squared Lossless is a symbol within the Enclosed Alphanumeric Supplement block, specifically designed to represent the concept of "lossless" compression or data encoding in a squared format. It functions as a visual indicator, often found in graphical user interfaces or technical contexts, to denote that a file, stream, or process uses a lossless algorithm, meaning no data is discarded during compression. This character serves as a concise, internationally standardized glyph that conveys this technical attribute without relying on text-based abbreviations.