A plugin for obsidian that generates and displays barcodes in different variations. It uses the JsBarcode plugin to generate the barcode. For a plugin that generates qr codes, you might check this ...

We do not support any 2D barcodes, like QR codes. We also only generate the 'bars' part of a barcode. If you want text of the code below the barcode, you could add it later to the output of this ...