What does AutoCloseTab do?

Automatically closing Firefox tabs that match specified URLs. It is catalogued under Browser DevTools & extensions on PulseGate.

Who is AutoCloseTab for?

AutoCloseTab is a consumer product built for firefox users who want automated tab management.

Does AutoCloseTab have a free plan?

Yes — AutoCloseTab is free to use.

What platforms does AutoCloseTab run on?

AutoCloseTab runs on the web and embeddable surfaces.

Is AutoCloseTab still maintained?

Unverified. AutoCloseTab 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 are alternatives to AutoCloseTab?

Similar projects tracked by PulseGate include Auto close tabs 2, TabAutoClose, and Tab Closer.

Who develops AutoCloseTab?

AutoCloseTab is developed by MisterRuse.

When did AutoCloseTab launch?

AutoCloseTab first shipped in 2023.

Back to the index

AutoCloseTab

Name: AutoCloseTab
Author: MisterRuse

mozilla.orgBrowser DevTools & extensions

AutoCloseTab is a Firefox extension that automatically closes tabs matching user-specified URLs. Users manage the URL rules through the extension options.

FreeWebEmbeddable

Visit mozilla.org

3alternatives

5features

2023since

Overview

5 features

AutoCloseTab sits in PulseGate's Browser DevTools & extensions category. Automatically closing Firefox tabs that match specified URLs. It is built as a consumer product for firefox users who want automated tab management. AutoCloseTab costs nothing to use. It ships for the web and embeddable surfaces.

MisterRuse builds and maintains AutoCloseTab, and it first shipped in 2023. Key capabilities include URL matching, automatic tab closing, and URL rule management. The interface is available in 32 languages, including Czech, German, and Greek.

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

URL matching
Automatic tab closing
URL rule management
Extension options
Tab activity access

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed19 Sep · 16:39 UTC
AutoCloseTab verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about AutoCloseTab

What does AutoCloseTab do?: Automatically closing Firefox tabs that match specified URLs. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is AutoCloseTab for?: AutoCloseTab is a consumer product built for firefox users who want automated tab management.
Does AutoCloseTab have a free plan?: Yes — AutoCloseTab is free to use.
What platforms does AutoCloseTab run on?: AutoCloseTab runs on the web and embeddable surfaces.
Is AutoCloseTab still maintained?: Unverified. AutoCloseTab 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 are alternatives to AutoCloseTab?: Similar projects tracked by PulseGate include Auto close tabs 2, TabAutoClose, and Tab Closer.Auto close tabs 2 TabAutoClose Tab Closer
Who develops AutoCloseTab?: AutoCloseTab is developed by MisterRuse.
When did AutoCloseTab launch?: AutoCloseTab first shipped in 2023.

At a glance

Pricing: Free
Platforms: Web
Built for: Firefox users who want automated tab management
Model: B2C
Solves: Automatically closing Firefox tabs that match specified URLs.

Registered as

Firefox Add-ons: autoclosetab

Developer

MisterRuse

Index record

Indexed: 19 Sep 2026
Lifecycle: Alive
Last seen: 19 Sep 2026

Identity audit (13)

Slug: autoclosetab-mozilla-org
Lifecycle state recorded: 19 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 19 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: Derived from the project's own page and URL.
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: 19 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/autoclosetab

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