Bitcoin URLs, or Bitcoin Uniform Resource Locators, are a type of link that allows users to make Bitcoin transactions directly from a web page or other online platform. A Bitcoin URL typically includes the recipient's Bitcoin address, the amount being sent, and other relevant transaction details.

Bitcoin URLs make it easy and convenient for users to send and receive Bitcoin without having to manually enter all of the transaction details. By simply clicking on a Bitcoin URL, users can initiate a transaction using their preferred Bitcoin wallet or other digital currency software.

Bitcoin URLs are widely used today in a variety of online contexts, from e-commerce sites to social media platforms and beyond. They are a critical aspect of Bitcoin's user-friendly design and help to make the cryptocurrency more accessible and easy to use for people around the world.