Your Watch Later is a graveyard of good intentions. Laterlist reads the whole backlog and files every video onto a shelf, with the reason on the card. You just decide what stays.
beta pricing · cancel anytime · fair use 25,000 videos · each video is sorted once, forever
We never see your YouTube password, cookies, or account. The extension runs in your browser, asks for access to youtube.com and nothing else, and only reads your Watch Later playlist.
The full privacy page is a two-minute read.