No Dupe Tabs

Swap to preexisting tab if url is already opened.

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Extension stats

This extension was removed from Chrome Web Store on 2022-08-17 due to Chrome Web Store policy violation

By: J Wang

Users: 868

Rating: 4.00 (9)

Version: 2.3 (Last updated: 2016-08-11)

Creation date: 2016-08-11

Risk impact: Moderate risk impact

Risk likelihood: Very high risk likelihood

Manifest version: 2

Permissions:

tabs
activeTab

Size: 38.80K

Other platforms

Not available on Firefox

Not available on Edge

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Extension summary

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If you open a URL that already exists in one of your tabs, this simple extension will close the tab and switch to the preexisting tab! If you rarely reuse tabs, use this extension to avoid a list of duplicate tabs!

Add website to whitelist if you want to allow duplicates for those websites. To access whitelist, press the extension icon at top right of your browser.

Update- V2.1 - Added whitelist V2.2 - Fixed pop-up style on Windows V2.3 - Fixed empty whitelist bug

User reviews

If this had the ability to selectively add domain-level matching for certain sites (for example, reddit, facebook, etc. it would be IMO a perfect extension. Without it, any time I change context on some sites this won't suppress duplicates.

Alexander Black, 2020-11-20

Works great, very useful, switches automatically to dupe tab you try to navigate to. keeps your browsing session very lean!

Daniel Zaretsky, 2019-08-26

marche mais ferme les onglets dupliqué uniquement si on utilise le bouton duplique de google chrome si par exemple on ouvre 2 fois le même lien sans se bouton il ne fermera pas l'onglet dernier test le 20 juin 2019