Multi-tab focuses on opening and organizing many browser tabs from a list of URLs. It is catalogued under Browser DevTools & extensions on PulseGate.

Who should use Multi-tab?

Multi-tab is an open-source project built for people who regularly open groups of browser tabs.

Yes — Multi-tab is open source under the Open Source license and free to use.

What platforms does Multi-tab run on?

Multi-tab runs on the web and embeddable surfaces.

Is Multi-tab still maintained?

Unverified. Multi-tab 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 Multi-tab?

Similar projects tracked by PulseGate include Multi-Tab Close, Tab List, and MultiView.

Who develops Multi-tab?

Multi-tab is developed by Luke Carrier.

How long has Multi-tab been around?

Multi-tab first shipped in 2021.

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Multi-tab

Name: Multi-tab
Author: Luke Carrier

github.comBrowser DevTools & extensions

Multi-tab is an open-source browser extension that opens multiple URLs at once and groups the resulting tabs. It is intended for users who need to repeatedly launch organized sets of browser tabs.

Open SourceWebEmbeddable

Visit github.com

Overview

6 features

Multi-tab is a Browser DevTools & extensions project. It focuses on opening and organizing many browser tabs from a list of URLs. It is built as an open-source project for people who regularly open groups of browser tabs. The project is open source (Open Source). It ships for the web and embeddable surfaces.

Behind Multi-tab is Luke Carrier, and it first shipped in 2021. Among its 6 catalogued features are Bulk URL opening, tab grouping, and URL list input.

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

Bulk URL opening
Tab grouping
URL list input
Chrome support
Firefox support
Edge support

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

License

Open Source

Verified signals

HTTPSPrivacy Policy Terms of ServiceOpen SourceStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed16 Sep · 01:35 UTC
Multi-tab verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Multi-tab

What is Multi-tab?: Multi-tab focuses on opening and organizing many browser tabs from a list of URLs. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use Multi-tab?: Multi-tab is an open-source project built for people who regularly open groups of browser tabs.
Is Multi-tab free?: Yes — Multi-tab is open source under the Open Source license and free to use.
What platforms does Multi-tab run on?: Multi-tab runs on the web and embeddable surfaces.
Is Multi-tab still maintained?: Unverified. Multi-tab 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 Multi-tab?: Similar projects tracked by PulseGate include Multi-Tab Close, Tab List, and MultiView.Multi-Tab Close Tab List MultiView
Who develops Multi-tab?: Multi-tab is developed by Luke Carrier.
How long has Multi-tab been around?: Multi-tab first shipped in 2021.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
First seen: 16 Sept 2026
Built for: people who regularly open groups of browser tabs
Model: Open source
Solves: Opening and organizing many browser tabs from a list of URLs.

Registered as

Firefox Add-ons: lukecarrier-multi-tab

Developer

Luke Carrier

Index record

Indexed: 16 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 16 Sep 2026

Identity audit (13)

Slug: multi-tab-github-com
Lifecycle state recorded: 16 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 16 Sept 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: 16 Sept 2026
Canonical URL: https://github.com/LukeCarrier/multi-tab

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