gdluxx-extension

gdluxx is a self-hosted browser GUI that also exposes an API endpoint. This extension is simply a small popup that allows you to enter the URL for gdluxx along with an API key (essentially a password). You can then send the active tab URL to gdluxx with a button click. Additionally, you can right-click on any image link to send it directly to gdluxx via the context menu. gdluxx will execute gallery-dl against the received URL or image link.