Read and generate QR codes for products, URLs, vCards, phone numbers, calendar events, and more with this fun and useful app.

QR codes are everywhere, tantalizing us with hidden information. Of course, a few of them are portals to malware or other uncool business, so it's not a good idea to just scan them all and hope ...

A model introduces QR codes on Samsung Electronics home appliances customized for the Sullivan Plus visual aid app on Dec. 29.

The ubiquitous QR ("quick response") codes that appear on everything from parking pay stations to soda cans and promotional flyers have become an increasingly popular target for cybercriminals to ...

Don't have a QR code decoder, or yours can't handle the length of some of the codes in this scavenger hunt? Try using this one. (For instructions, scroll down past the ad—if there is one, that is.) ...

Paris Olympics 2024 News: The information desk official at the Eiffel Tower, a renowned engineering wonder, appears perplexed when inquired about purchasing tickets using UPI o ...

A mysterious Taylor Swift mural with a QR code has popped up in Chicago. What does it mean? The mural, located at 25 W. Grand Ave. in Chicago's River North neighborhood, drew dozens of onlookers ...

The mural, located at 25 W. Grand Ave. in Chicago's River North neighborhood, drew dozens of onlookers and Taylor Swift fans hoping to decode the puzzle.

The mural, located at 25 W. Grand Ave. in Chicago's River North neighborhood, drew dozens of onlookers and Taylor Swift fans hoping to decode the puzzle.