See Unlisted Videos: Youtube Extension ((install))

Generally, no—not in the way people hope.

While no extension can "unlock" all unlisted videos on a channel, these tools help discover or track specific unlisted content: Show YouTube Dislikes and Unlisted Videos see unlisted videos youtube extension

Here are the key features for a :

: If you are a member of a channel, this Chrome extension can help you view playlists of exclusive, unlisted videos. Alternative Tools and Databases Generally, no—not in the way people hope

There is no "master list" an extension can simply toggle on; instead, extensions and tools rely on brute-forcing 1. Recommended Browser Extensions see unlisted videos youtube extension