CollectionsDock

Tracking since Jun 2, 2026.

Changelog

• Jun 8, 2026
  description

  CollectionsDock is an independent sidebar organizer for your browser - save and organize web pages, links, and research into collections, right from the side panel.
  
  Local-first by default: nothing leaves your device unless you sign in. An optional Pro tier adds cross-device sync.
  
  WHAT IT DOES
  
  * Save the current tab to any collection with one click or right-click.
  * Organize collections in the side panel: drag to reorder, rename inline, add freeform notes to collections and items.
  * Import a whole tab group as a new collection in one step (tab order and color preserved).
  * Rich preview thumbnails for every item: og:image extraction plus deterministic YouTube thumbnails for video URLs.
  * Pick any item's thumbnail as the collection cover.
  * Open all items in a collection as new tabs, as a tab group, in a new window, or in a private (Incognito) window.
  * Per-collection accent colors that carry over to the tab group when you "Open all in new tab group".
  
  LOCAL-FIRST
  
  Use it entirely offline - no account, no sign-in, no server. Everything lives in your browser's local extension storage. Free export and import to a JSON file is available to everyone.
  
  PRO: CROSS-DEVICE SYNC (OPTIONAL, EUR 0.99/MO OR EUR 9.90/YR)
  
  Sign in with Google to sync your collections across every browser install on every device. Sub-second propagation between devices that are open at the same time. 14-day free trial on every new Pro signup; cancel any time during the trial and you won't be charged. Manage your subscription from inside the extension or from collectionsdock.postreality.no/account.
  
  PRIVACY
  
  We collect only what's needed to operate sync (Google account email, opaque user id, the contents of your collections). No third-party trackers, no analytics, no ads. Full privacy policy at collectionsdock.postreality.no/privacy.html. Self-serve data export and account deletion from inside the extension or the website.
  
  PUBLISHED BY POST REALITY AS, NORWAY.

  CollectionsDock is an independent sidebar organizer for your browser - save and organize web pages, links, and research into collections, right from the side panel.
  
  Local-first by default: nothing leaves your device unless you sign in. An optional Pro tier adds cross-device sync.
  
  WHAT IT DOES
  
  * Save the current tab to any collection with one click or right-click.
  * Organize collections in the side panel: drag to reorder, rename inline, add freeform notes to collections and items.
  * Import a whole tab group as a new collection in one step (tab order and color preserved).
  * Rich preview thumbnails for every item: og:image extraction plus deterministic YouTube thumbnails for video URLs.
  * Pick any item's thumbnail as the collection cover.
  * Open all items in a collection as new tabs, as a tab group, in a new window, or in a private (Incognito) window.
  * Per-collection accent colors that carry over to the tab group when you "Open all in new tab group".
  
  LOCAL-FIRST
  
  Use it entirely offline - no account, no sign-in, no server. Everything lives in your browser's local extension storage. Free export and import to a JSON file is available to everyone.
  
  PRO: CROSS-DEVICE SYNC (OPTIONAL)
  
  Sign in with Google to sync your collections across every browser install on every device. Sub-second propagation between devices that are open at the same time. 14-day free trial on every new Pro signup; cancel any time during the trial and you won't be charged. Manage your subscription from inside the extension or from collectionsdock.postreality.no/account.
  
  PRIVACY
  
  We collect only what's needed to operate sync (Google account email, opaque user id, the contents of your collections). No third-party trackers, no analytics, no ads. Full privacy policy at collectionsdock.postreality.no/privacy.html. Self-serve data export and account deletion from inside the extension or the website.
  
  PUBLISHED BY POST REALITY AS, NORWAY.

Permissions & access

Permissions

storagetabssidePaneltabGroupsidentityalarmscontextMenusactiveTabscripting

Host access

https://collectionsdock.postreality.no/*

Screenshots