Lay the key on a sticky note or piece of paper. Write the door the key unlocks on the paper. Take a picture of the key on the label. You can create a photo album on your phone with all the pictures, ...

Online key duplication and 3D printers make it easier than ever to copy your house key without your knowledge ...

Good locksmiths have long been able to make duplicate keys with just a glance of a photo. However, a website is making it even easier, with a few clicks of a smartphone, and $6. Keysduplicated.com ...

They can literally make a copy of your key without needing the original. Greg Marsh is CEO of KeyMe.

Ever lose a car key, or have one go bad after a few years? You probably dreaded asking the dealer for a new one, worried about the cost, with some keys and fobs costing $300 or more.