If you find yourself having to give out your Wi-Fi password a lot, a nice hack is to turn it into a QR code and post it somewhere where visitors can scan it.

Whether you need to scan a QR code, or you want to create a QR code of your own (for a wifi network, a contact card, or anything else), you’ve got a variety of options to pick from.

Popular password manager app 1Password has added a useful new feature—QR codes that share wifi with guests. The app automatically generates these wifi QR codes for saved networks.

QR codes are everywhere these days, offering a simple way to access information through your device's camera. Now, with iOS 18, Apple has extended this convenience to Wi-Fi password sharing.

Discover the easiest way to share Wi-Fi! Generate QR codes on iPhone or iPad for fast, secure, and error-free connections.

The QR code will never expire as long as your network details remain the same. This QR code-based login ability was one of the most significant benefits of the Wi-Fi Easy Connect Standard, launched ...

And if you’re using a phone with Android 10, you can follow this guide to create a QR code right from your device’s settings.

The advent of AI-generated art finally sets up QR codes for a substantial overhaul, and you can now tastefully create QR codes that completely camouflage with the AI artwork.