On the Newgrounds Audio Portal, this addon collects the Song ID of the submission from the URL of the "Share" button, and sends it to the GD Browser API to be used to identify the song. The API will then return the usability status of the audio inside of Geometry Dash, and, if any exist, Geometry Dash levels using the audio with adjacent information, including Geometry Dash account names, that will then be shown in content inserted into the page.

The addon will also insert a button, which will write the Song ID onto your clipboard.