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TabTool

mozilla.orgBrowser DevTools & extensions

PulseGate's liveness check found it on 19 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 19 Sep 2026. How this is checked

TabTool is a Firefox extension that exports a window's tabs into an editable text box and imports URLs back into the browser. Users can modify the URLs manually before opening them, making it useful for saving or transferring tab sessions.

Inferred · not functionally tested

Open SourceWebEmbeddable
TabTool preview
Visit mozilla.org
1alternative
5features
2025since

Overview

5 features

Purpose: Managing and transferring large groups of browser tabs without manually copying each URL.

Inferred · not functionally tested

Audience: Firefox users who manage multiple tabs

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: open_source · license: Open Source · platforms: WEB · deployment: browser, embeddable

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: addons.mozilla.org · addons.mozilla.org. These links do not verify the individual claims.

TabTool is a Browser DevTools & extensions project. Inferred · not functionally tested: It focuses on managing and transferring large groups of browser tabs without manually copying each URL. Inferred · not functionally tested: It is built as an open-source project for firefox users who manage multiple tabs. Basis unknown · not verified: The project is open source (Open Source). Basis unknown · not verified: It ships for the web and embeddable surfaces.

It is developed by roz, and it first shipped in 2025. Inferred · not functionally tested: Among its 5 catalogued features are tab export, tab import, and URL editing. The interface is available in 32 languages, including Czech, German, and Greek.

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

Tasks: Inferred · not functionally tested

  • Tab export
  • Tab import
  • URL editing
  • Bulk tab opening
  • Firefox Android support

Topics: Inferred · not functionally tested

Tags
tab-managementsession-exporturl-importfirefox-extension

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserEmbeddable

Trust & compliance

License
Open Source
Public signals
HTTPSPrivacy PolicyTerms of ServiceOpen SourceFree tierMulti-languageStore listing found
Legal
Privacy Policy Terms of Service

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed19 Sep · 16:39 UTC
    TabTool seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about TabTool

What does TabTool do?
Inferred · not functionally tested: TabTool focuses on managing and transferring large groups of browser tabs without manually copying each URL. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use TabTool?
Inferred · not functionally tested: TabTool is an open-source project built for firefox users who manage multiple tabs.
Does TabTool have a free plan?
Basis unknown · not verified: Yes — TabTool is open source under the Open Source license and free to use.
What platforms does TabTool run on?
Basis unknown · not verified: TabTool runs on the web and embeddable surfaces.
Is TabTool still active?
PulseGate's liveness check found it on 19 Sep 2026.
What projects are similar to TabTool?
Similar projects tracked by PulseGate include Tab Tools, Tabs Tools, and Tip Tab.Tab ToolsTabs ToolsTip Tab
Who develops TabTool?
TabTool is developed by roz.
How long has TabTool been around?
TabTool first shipped in 2025.

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