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@concretedog@mastodon.social @libreoffice@fosstodon.org If you are using @kde@floss.social you can generate QR code for any item in your clipboard very easily, see example here https://www.howtogeek.com/kde-plasma-kicks-windows-11s-butt-with-this-one-feature/ I personally use it for generating Code128 barcodes, but QR codes are possible, too.