This PHP class can be used to interact with the Google Authenticator mobile app for 2-factor-authentication. This class can generate secrets, generate codes, validate codes and present a QR-Code for ...

angularx-qrcode - a fast and easy-to-use Ivy compatible Ionic and Angular QR Code Generator library. Compatible with Angular 20 and Ionic; Under active development; Standalone component support; Ivy ...

You can see and modify all existing QR codes and see how many times they’ve been scanned, too. There are some additional features for added convenience, such as Bulk QR Creator to create dynamic codes ...

UPC barcodes are a 12-digit UPCA or a 6-digit UPCE code. UPCA codes are used on standard size labels or packages. UPCE codes are a condensed version of a UPCA code, used when the size of a package ...

The bar codes placed on food packaging materials are generated and licensed by the Uniform Code ... How to Get A UPC Code Number; CummingsDesign: Bar Codes 101; Advertisement. Article continues ...