Open Bookmarks One by One

About

Open Bookmarks One by One helps you open large bookmark folders without flooding Chrome with a sudden burst of tabs.

Instead of opening every bookmark at once, the extension opens them one by one with a configurable delay. This makes it easier to work through large reading lists, research folders, saved sessions, and resource collections without freezing Chrome or overwhelming your computer.

How it works:
- Save one or more bookmark folders in the popup.
- Start a run for any saved folder.
- The extension opens each bookmark gradually instead of all at once.
- You can monitor progress and control the run directly from the popup.

Main features:
- Save multiple bookmark folders for quick access.
- Open bookmarks sequentially instead of all at once.
- Set a global default delay between tabs.
- Override the delay for individual saved folders.
- Include or exclude subfolders for each saved folder.
- Pause, resume, or stop an active run at any time.
- See live progress, including how many tabs were opened and how many remain.
- Keep everything stored locally in Chrome.

Why it is useful:
- Prevents tab explosions when opening large bookmark folders.
- Reduces the chance of Chrome slowing down when many pages are launched together.
- Makes large bookmark collections more practical to use.
- Gives you more control over how saved links are opened.

Privacy:
Open Bookmarks One by One works locally in your browser. It does not send your bookmarks, URLs, or settings to external servers.

Permissions:
- bookmarks: needed to let you choose bookmark folders and read the links inside them
- tabs: needed to open bookmarks in new tabs
- storage: needed to save your folders, preferences, and run state
- offscreen: needed to keep delayed opening running without showing an extra tab