Added QR code generator spreadsheet for all Error Correcting levels (L, M, Q and H) for 25x25, 37x37 and 77x77 (Versions 2, 5 and 15) to the spreadsheets page.

Useful for quickly moving information between systems. Free of course.

In case you want to make a QR Code in #excel without downloading add-ins or uploading your data to the interweb.

https://modulo.network/spreadsheets

#qr #bitcoin #modulonetwork