Pin Keeper - Smart Pinned Tab Manager by pinelibg

Pin Keeper automatically restores your pinned tabs when your browser starts, even if the browser crashes or tabs are accidentally closed.

KEY FEATURES

1. Automatic Restoration on Startup:
   Your pinned tabs automatically restore every time you start your browser.
2. Smart Duplicate Detection:
   Intelligently skips tabs that are already open.
3. Flexible URL Matching:
   ・ Exact Match - For static URLs
   ・ Starts With - Ideal for dynamic URLs (Gmail, GitHub)
   ・ Regex - Full control with advanced patterns
4. Drag-and-Drop Ordering:
   Arrange tabs in your preferred order.
5. Manual Restore Anytime:
   Restore all pinned tabs instantly with a single click.
6. Built-in Pattern Tester:
   Verify URL patterns before saving.

HOW IT WORKS
1. Install Pin Keeper
2. Pin your favorite tabs
3. Add URL patterns in the option page
4. Now they'll auto-restore on every startup each startup — including after crashes or unintended tab closes

Example:
For Gmail, set URL to https://mail.google.com/mail/u/0/#inbox and use "Starts With" mode with pattern https://mail.google.com/mail/u/0/