treetabextension

Organize Chrome tabs in a tree. Save & restore sessions, drag & drop, instant search, site exclusions, and recover closed tabs.

A-B repeat and segment loop for YouTube videos.

Sticky notes for any webpage. Context-aware notes, tasks & reminders — private, local, no account needed.

Generate scannable CODE128 barcodes from any selected text on web pages. Right-click to create professional barcodes instantly.