Ephemeral URLs is a free Chrome add-on developed by darajava. It falls under the category of browsers and is classified as an add-on and tool. With Ephemeral URLs, users can easily share images in chat without worrying about them being permanently stored.

The main feature of Ephemeral URLs is the ability to copy a disappearing link for any image. By simply right-clicking on an image, users can select "Copy ephemeral URL" from the context menu. This action will automatically copy a link to the clipboard, which will disappear after a few hours. This ensures that the shared image is only accessible for a limited time, providing a sense of privacy and security.

Ephemeral URLs is a convenient tool for those who want to share images temporarily without the need for permanent storage. With its simple right-click functionality, users can quickly generate disappearing links for images, making it an efficient way to share visual content in chat conversations.