Blog

Practical guides on QR codes, passwords, and the everyday tools around them.

• How to Create a Strong Password You'll Actually Remember

  Forget the mangled mix of symbols you can never recall. Here's a practical, modern method for passwords that are both genuinely strong and easy to remember.

• Password Rules That Actually Matter (and the Myths You Can Ignore)

  Forced 90-day resets and mandatory symbols don't make you safer. Here's what actually predicts a password getting cracked, and what to do instead.

• WiFi QR Codes: Let Guests Connect Without Typing a Password

  How WiFi QR codes work, where businesses and hosts actually use them, and how to print one that keeps connecting guests without a reprint every time.

• How to Scan a WiFi QR Code on iPhone and Android

  Handed a WiFi QR code at a cafe, Airbnb, or office and not sure what to do? Here's exactly how to scan it and connect on iPhone and Android, step by step.

• QR Codes for Business Cards: A Practical Guide (No App Required)

  How to put a QR code on your business card that actually saves your contact details in one scan — plus real use cases, design tips, and the follow-up moment.

• How to Scan a QR Code on iPhone and Android (No App Required)

  Not sure how to scan a QR code, or what it'll actually do once you point your camera at it? Here's the exact process on iPhone and Android, what different codes do, and how to tell if one's safe to scan.