How to Create a Digital Business Card with a QR Code
Ditch the paper business cards. Learn how to create a free vCard QR code that lets anyone save your contact info with a single scan — no app required.
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Security guides, privacy tips, and QR code best practices
10 Creative Ways Small Businesses Can Use QR Codes in 2025
From contactless menus to Google Review links, discover ten practical ways small businesses are using QR codes to save time, cut costs, and delight customers.
Read More →How to Create a QR Code for Your WiFi Network
Share your WiFi password instantly with guests, customers, or Airbnb visitors. Create a free WiFi QR code that works on iPhone and Android — no app needed.
Read More →QR Code vs Barcode: What's the Difference and When to Use Each
One-dimensional barcodes store 20 characters. QR codes store 4,000. Learn the key differences, history, and when to use each format for your project.
Read More →The Complete QR Code Security Guide: How to Stay Safe in 2025
QR code phishing attacks surged 587% in 2024. This comprehensive guide covers the eight most common QR-based attacks, red flags to watch for, and actionable scanning practices to keep your data safe.
Read More →QR Code Security for Business: Protecting Your Organization from QR-Based Threats
From lobby kiosks to marketing materials, QR codes are everywhere in the enterprise. Learn how to build a security policy that protects your organization without killing productivity.
Read More →QR Code Phishing Scams: What Is Quishing and How to Protect Yourself
Quishing is the fastest-growing phishing vector because it bypasses email filters entirely. Here is how these attacks work in the real world and what you can do to stay safe.
Read More →Why Privacy Matters When Scanning QR Codes: The Case for Client-Side Processing
Most QR scanner apps send your scanned data to remote servers. We explain the privacy risks of server-side scanning and why client-side processing is the safer alternative.
Read More →How to Scan a QR Code from a Screenshot or Image on Any Device
Received a QR code in an email or chat message? Learn three quick methods to decode QR codes from screenshots, clipboard images, and saved files without a camera.
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