How Do QR Codes Work? | QR Codes Explained

Ever wondered how QR codes actually work? This video breaks down the secrets behind those black-and-white squares you see everywhere! From how they store info to why they’re so much cooler than barcodes, you’ll finally get why QR codes are everywhere. Don’t miss out—subscribe for more cool explainers and drop a comment with your favorite QR code fact! #technology #science #explained #howitworks #techfacts

👉 This channel was created in collaboration with https://www.youtube.com/@reverseengineeringg

0:01 - Introduction to QR Codes
0:41 - Why QR Codes Were Created
2:18 - QR Code Structure and Versions
2:45 - Decoding a QR Code
4:37 - Encoding Data in QR Codes
7:17 - Error Correction in QR Codes
8:48 - Advanced QR Code Features
10:48 - QR Code Data Capacity and Variants