Tab Atelier — YouTube & Domains

Organize tabs by domain, manage duplicates and save YouTube videos with titles, channels and topics in a local Video Inbox.

Too many open tabs? Give them a place. Tab Atelier brings your open tabs and saved YouTube videos into one clear workspace. Organize websites by domain, collect videos by channel or topic, and keep a local Video Inbox for later. ORGANIZE YOUR OPEN TABS • See domains and tab counts across your browser windows. • Collect a domain's tabs in one window or close them together. • Explore domains, YouTube channels and topics in a three-column dashboard. • Reuse matching open video groups instead of creating another group with the same name. SAVE VIDEOS FOR LATER • Save YouTube links with titles, channels, topics and the date added. • Close source tabs after their information has been saved and verified, or choose to leave them open. • Search, filter and group saved videos by channel or topic. • Open only one group's matching videos, or all current search results, in a tab group. • Mark videos as done or keep them for reference. Opening does not mark them as done. • Export and restore a JSON backup of your collection. SET YOUR OWN RULES • Manage duplicate tabs: pinned tabs take priority; otherwise the newer matching tab stays. Automatic duplicate closing can be switched off. • Optionally collect new ungrouped tabs into windows by domain. • Optionally limit the total number of open tabs across all windows. LOCAL STORAGE, NO ACCOUNT Your Inbox and settings stay in local browser storage. No account, analytics or advertising trackers. YouTube may be contacted directly to retrieve missing titles and channel names. No video files are downloaded. Topics are derived locally from titles and can be adjusted with your own rules; they are not cloud AI classifications. Actions that close a group or capture videos can include pinned tabs, as indicated in the interface. German and English interface. Donations are optional and do not unlock features. Not affiliated with or endorsed by Google or YouTube.