Tab Dupes Begone

by Siddiqus · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 17 Oct 2026

Links from desktop apps switch to the tab you already have open instead of opening a duplicate.

Users

store count

Rating

0.0 / 5

unchanged in 30 days

Ratings

total ratings

Store rank

#379K

#285K among extensions

Version

1.0.0

updated 16 Oct 2026

About Tab Dupes Begone

Clicked the same link in Slack five times? You'd normally get five identical tabs. Tab Dupes Begone switches you to the tab you already have open instead. Works with links from desktop apps (Slack, Mail, VS Code, Terminal, and more) and installed web apps. Duplicates you make on purpose — right-click → Duplicate, Cmd/Ctrl-click, typing a URL — are left alone. Exact URL matching. No settings. No data collected. Open source: https://github.com/siddiqus/tab-dupes-begone