Duplicate Tab Helper
Workflow & Planning
Likely PaidConfidence 92Platform PayPal
Prevent duplicate tabs effortlessly.
Users
3K
Rating
3.4
Reviews
54
7D Growth
0|0%
Stable signalUnknownMedium-risk permissions
One Tab Only
This extension makes sure there will be only one tab open for the specified/configured domain URL.
Users2KCurrent public install base
Rating4.1Store average score
Reviews7Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
1 assetsOne Tab Only Media preview
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7-day rating change
Start
4.14
Latest
4.14
7-day rating change
0.00
2026年7月15日2026年7月21日
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00%Technical snapshot
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Version0.0.2
ManifestV3
Size18.85KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
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If change happens on any tab URL, the extension will check if the domain of new URL is matching with the defined and configured domain URL pattern.In case if there is a match all the tabs will be checked for configured domain URL, and if any tab found with the same domain the new URL will be opened in the already existing tab and the tab sourcing the URL will be closed. You can configure the domain URL from the extension options link on the extension details page. The extension is also sending notification if a match happen what can be switched off on the options screen.
Reviews
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Store average score4.1Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.8Average computed only from synced review bodies below
Reviews with text5Synced review bodies
Total ratings / reviews7Chrome Web Store public rating/review count
Store average score: 4.1. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Very interesting concept, it is still an alpha version (0.0.2). Would like to be able to specify a list of domains instead of being limited to a single one.
- Only allows ONE url to be stored for matching. - Far too aggressive. Matches as soon as you start typing. And since Chrome remembers URLs you've typed previously and tries to autocomplete, it matches as soon as you type a single letter -- so, you can no longer type OTHER url's beginning with the same letter! Example: If you have "https://www.google.com/" stored and you press "g" (like say, to type ANY other URL starting with a 'g'), it will close the tab and jump back to your open Google tab. I've been looking for something like this, but this extension won't cut it.
It works well! But I miss that it does not detect URLs from the same domain that are already open in another window and not in another tab of the same window. Could this be done? :)
Works well for me.
Does not work as expected, kept redirecting for some reason