How to Convert Codes or Text into Barcodes in Excel & Google Sheets In this video, you'll learn how to easily convert codes or text into barcodes in Excel and Google Sheets using a free barcode font called Libre Barcode 39 Extended Text. By following simple steps and using a formula, you can instantly generate barcodes for multiple entries without additional software. The process involves: Download the font for free: Libre Barcode 39 Extended Text Download Link: https://fonts.google.com/specimen