Who should use Close Tabs by URL?

Close Tabs by URL is an open-source project built for firefox users who manage many open browser tabs.

Does Close Tabs by URL have a free plan?

Yes — Close Tabs by URL is open source under the Open Source license and free to use.

What platforms does Close Tabs by URL run on?

Close Tabs by URL runs on the web and embeddable surfaces.

Is Close Tabs by URL still maintained?

Unverified. Close Tabs by URL has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Close Tabs by URL?

Similar projects tracked by PulseGate include Close Tabs By Pattern, Close tabs by..., and Close same domain tabs.

Who makes Close Tabs by URL?

Close Tabs by URL is developed by ndxf.

How long has Close Tabs by URL been around?

Close Tabs by URL first shipped in 2024.

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Close Tabs by URL

Name: Close Tabs by URL
Author: ndxf

github.comBrowser DevTools & extensions

Close Tabs by URL is an open-source Firefox browser extension that closes tabs belonging to the same website as the current tab. It helps users quickly reduce duplicate or related tabs without closing them individually.

Open SourceWebEmbeddable

Visit github.com

Overview

4 features

Close Tabs by URL sits in PulseGate's Browser DevTools & extensions category. It focuses on closing multiple tabs from the same website without manually selecting each tab. It is built as an open-source project for firefox users who manage many open browser tabs. The project is open source (Open Source). It runs on the web and embeddable surfaces.

It is developed by ndxf, and it first shipped in 2024. Among its 4 catalogued features are URL-based tab matching, bulk tab closing, and current-tab detection.

Summary written by a language model from the project’s public pages.

URL-based tab matching
Bulk tab closing
Current-tab detection
Firefox integration

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

License

Open Source

Verified signals

HTTPSPrivacy Policy Terms of ServiceOpen SourceFree tierStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed15 Sep · 14:52 UTC
Close Tabs by URL verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Close Tabs by URL

What is Close Tabs by URL?: Close Tabs by URL focuses on closing multiple tabs from the same website without manually selecting each tab. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use Close Tabs by URL?: Close Tabs by URL is an open-source project built for firefox users who manage many open browser tabs.
Does Close Tabs by URL have a free plan?: Yes — Close Tabs by URL is open source under the Open Source license and free to use.
What platforms does Close Tabs by URL run on?: Close Tabs by URL runs on the web and embeddable surfaces.
Is Close Tabs by URL still maintained?: Unverified. Close Tabs by URL has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Close Tabs by URL?: Similar projects tracked by PulseGate include Close Tabs By Pattern, Close tabs by..., and Close same domain tabs.Close Tabs By Pattern Close tabs by...Close same domain tabs
Who makes Close Tabs by URL?: Close Tabs by URL is developed by ndxf.
How long has Close Tabs by URL been around?: Close Tabs by URL first shipped in 2024.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
Built for: Firefox users who manage many open browser tabs
Model: Open source
Solves: Closing multiple tabs from the same website without manually selecting each tab.

Registered as

Firefox Add-ons: close-tabs-by-url

Developer

ndxf

Index record

Indexed: 15 Sep 2026
Lifecycle: Alive
Last seen: 15 Sep 2026

Identity audit (13)

Slug: close-tabs-by-url-github-com
Lifecycle state recorded: 15 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 15 Sep 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 15 Sep 2026
Canonical URL: https://github.com/ndxf/Close-Tabs-by-URL

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