Jump back
If the page is already open, you are taken back to the existing tab. The extra tab is closed.
Same page already open?
No Tab Twice.
Click the link. If it is already open, the extension closes the duplicate and jumps back to the existing tab.
我京一唔會開同一個TAB TWICE
Why I built it
I kept reopening the same work pages.
As a software engineer, I jump between Jira tickets, pull requests, email, and Slack all day. I often clicked a link and only realized later that the same page was already open.
I built this extension so Chrome can find the existing tab for me. It keeps my tab bar cleaner and saves me from hunting through repeated pages.
Stay on one clean line
Let it work while you browse, or run a cleanup from the popup.
Clean up
Scan all open tabs, pause checking, or allow duplicates for selected URL patterns.