What does TabAutoClose do?

Automatically closing unwanted Firefox tabs without manually monitoring and closing them. It is catalogued under Browser DevTools & extensions on PulseGate.

Who is TabAutoClose for?

TabAutoClose is an open-source project built for firefox users who want automated tab management.

Does TabAutoClose have a free plan?

Yes — TabAutoClose is open source under the Open Source license and free to use.

What platforms does TabAutoClose run on?

TabAutoClose runs on the web and embeddable surfaces.

Is TabAutoClose still maintained?

Unverified. TabAutoClose 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 TabAutoClose?

Similar projects tracked by PulseGate include Auto Close Tabs, Tab Auto-Close Timer, and Auto close tabs 2.

Who develops TabAutoClose?

TabAutoClose is developed by mobislan.

When did TabAutoClose launch?

TabAutoClose first shipped in 2017.

Back to the index

TabAutoClose

Name: TabAutoClose
Author: mobislan

github.comBrowser DevTools & extensions

TabAutoClose is an open-source Firefox extension that automatically closes browser tabs matching configured criteria. It is intended for Firefox users who want to reduce tab clutter and automate repetitive tab cleanup.

Open SourceWebEmbeddable

Visit github.com

1alternative

4features

2017since

Overview

4 features

TabAutoClose is a Browser DevTools & extensions project. Automatically closing unwanted Firefox tabs without manually monitoring and closing them. It is built as an open-source project for firefox users who want automated tab management. The project is open source (Open Source). It runs on the web and embeddable surfaces.

Behind TabAutoClose is mobislan, and it first shipped in 2017. Key capabilities include automatic tab closing, criteria-based rules, and firefox integration.

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

Automatic tab closing
Criteria-based rules
Firefox integration
Tab management

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

Indexed14 Sep · 01:02 UTC
TabAutoClose verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about TabAutoClose

What does TabAutoClose do?: Automatically closing unwanted Firefox tabs without manually monitoring and closing them. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is TabAutoClose for?: TabAutoClose is an open-source project built for firefox users who want automated tab management.
Does TabAutoClose have a free plan?: Yes — TabAutoClose is open source under the Open Source license and free to use.
What platforms does TabAutoClose run on?: TabAutoClose runs on the web and embeddable surfaces.
Is TabAutoClose still maintained?: Unverified. TabAutoClose 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 TabAutoClose?: Similar projects tracked by PulseGate include Auto Close Tabs, Tab Auto-Close Timer, and Auto close tabs 2.Auto Close Tabs Tab Auto-Close Timer Auto close tabs 2
Who develops TabAutoClose?: TabAutoClose is developed by mobislan.
When did TabAutoClose launch?: TabAutoClose first shipped in 2017.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
First seen: 14 Sep 2026
Built for: Firefox users who want automated tab management
Model: Open source
Solves: Automatically closing unwanted Firefox tabs without manually monitoring and closing them.

Registered as

Firefox Add-ons: tabautoclose

Developer

mobislan

Index record

Indexed: 14 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 14 Sep 2026

Identity audit (13)

Slug: tabautoclose-github-com
Lifecycle state recorded: 14 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 14 Sep 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
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: 14 Sep 2026
Canonical URL: https://github.com/mobislan/TabAutoClose

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