See Unlisted Videos Youtube Extension ((link)) -

: This add-on provides a quicker method for discovering unlisted content while also restoring the visibility of dislikes.

: For Firefox users, this extension aims to restore old functionality (like the dislike count) while also providing a "quicker method of seeing unlisted videos". It is available on the Firefox Add-ons store . see unlisted videos youtube extension

: A professional tool used by marketers that can sometimes reveal unlisted content and performance metrics for specific channels, though it often requires a paid subscription . Managing Your Own Unlisted Videos : This add-on provides a quicker method for