April 16, 2026: We added a new Brawl Stars QR code, which offers a free Naija box. We looked for more creator and sushi codes, too, and also made sure all existing codes still work. When you're ...

A research team at TU Wien and Cerabyte just shrunk the QR code to an impossible scale. Their creation measures only 1.98 square micrometers. This makes the code smaller than most bacteria. It is so ...

QR codes are everywhere—from restaurant menus and payment links to Wi-Fi credentials and app downloads. If you’re using an Android device, scanning a QR code is quick and easy, and in most cases, you ...

Clash Royale QR codes will grant you special exclusive emotes and tower skins. Prove to everyone that you are indeed better than them. Maybe not skill-wise, but definitely in fashion. For more ...

Currently, the Android demo cannot run because the Android Java code is inconsistent with the JNI code. The code needs to be synchronized from Directory igl/shell ...

Back in July, Google widely introduced a redesign of the Android QR code scanner, but then rolled it back. The updated interface is now starting to reappear. This is the QR code scanner available from ...

The first preview release of the Swift SDK for Android was published this week, allowing developers to build Android apps in Swift with official tooling and making it easier to share code across iOS ...

Michelle is Lifehacker's Associate Tech Editor, and has been reviewing games, laptops, phones, and more for over 10 years. She is based in New York City and holds a master's degree from NYU. Did you ...

QR codes have become an everyday tool in our digital lives, making it easy to share links, connect to Wi-Fi, view menus, download apps, and much more with just a quick scan. Originally developed in ...

QR codes are growing in popularity as a way to enhance payments, assist with digital onboarding, process loan applications and secure cashless banking. But QR codes also present risk to banks and ...