Business Central Online 19.1, 2D Barcodes Fonts are available
Yes, 2D Barcode Fonts are real.
Business Central Online includes the following one-dimensional (1D) and two-dimensional (2D) barcode fonts and symbologies from IDAutomation.
The fonts have different specifications for characteristics like encode numbers, symbols, uppercase, and lowercase text. Knowing the specifications is useful for calibrating fonts used on report layouts. Barcode symbology is the mapping between data and the barcode image. It defines how to encode the data, including computation of a checksum and required start and stop marker symbol.
Fonts by “ID AUTOMATION”
https://www.idautomation.com/barcode-fonts/#2D
Source code On GitHub “Microsoft/ALAppExtensions”
https://github.com/microsoft/ALAppExtensions/tree/main/Modules/System/Barcode/src
Es: “Aztec” Barcode Symbology