Pontoon Add-on

Name: Pontoon Add-on
Rating: 4.5312 (32 reviews)
Author: Michal Stanke

By: Michal Stanke Add-on

Tools for Pontoon and its integration into the browser.

Overview

Firefox Add-ons Store

Daily users

208 ▼ 2

Data as of 2026-07-27

Rating:

4.53

(32)

Version:

4.15.0

Last updated: 2026-02-06

Features & Capabilities

Pontoon Add-on brings Mozilla Pontoon directly into your browser, helping localizers stay notified and productive. Receive real-time notifications from Pontoon, use built-in proofreading helpers, and report or fix bugs without leaving the page. An interactive introduction tour guides you after installation so you can start contributing quickly.

Designed for translators and localization teams, the extension streamlines common l10n tasks and improves workflow efficiency. The project is open source—ideas and issues are welcomed on the GitHub repository. A Chrome version is also available for cross‑browser use.

User Growth & Download Statistics

Add-on Developer Tools Open Source Community Communication

By:

Daily users:

Rating:

Version:

4.15.0 Last updated: 2026-02-06

Version code:

6142687

Creation date:

2017-08-25

Risk:

Permissions:

storage
contextMenus
tabs
notifications
alarms
contextualIdentities
cookies
webRequest
webRequestBlocking
https://pontoon.mozilla.org/*

Content scripts matches:

pontoon.mozilla.org
addons.mozilla.org
addons.allizom.org
addons-dev.allizom.org
commonvoice.mozilla.org
commonvoice.allizom.org
dev.commonvoice.allizom.org
www.firefox.com
www-dev.springfield.moz.works
monitor.firefox.com

Size:

614.22KB

Email:

te*****@pontoon.mozilla.com

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-27

Compare stats and ranking:

Ranking

# 7,877 ▼ 65

Other rankings

#244 in Alerts & Updates ▼ 3#337 in Language Support ▼ 4#158 in integration keyword 50 ▼ 3

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Michal Stanke

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/pontoon-tools/

Email:

te*****@pontoon.mozilla.com

Website:

https://github.com/mozilla-l10n/pontoon-addon/issues

Publisher Change History

2025-09-12: ms*****@mozilla.cz to te*****@pontoon.mozilla.com

Upgrade to see full email

Permission Change History

2025-11-05: Version 4.13.1 → 4.14.0

Add Permissions: https://www.firefox.com/* https://www-dev.springfield.moz.works/* https://www.mozillafoundation.org/*

Remove Permissions: https://monitor-localization.herokuapp.com/*

2024-06-07: Version 4.11.2 → 4.12.0

Add Permissions: https://stage.fxprivaterelay.nonprod.cloudops.mozgcp.net/*

Remove Permissions: https://donate.mozilla.org/* https://give.thunderbird.net/* https://developer.mozilla.org/* https://developer.allizom.org/*

2023-09-27: Version 4.11.1 → 4.11.2

Add Permissions: https://flod.org/*

User Reviews

by Ri*****, 2026-05-31

by ch*****, 2025-03-13

View all user reviews ›

Is Pontoon Add-on Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Pontoon Add-on requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
Critical ******* ****** ** *** ********* ******** ************ ********* ************ ************ ********** ************** ************ *********** ********************** **************** *********** ******************** ***************
High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
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High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Medium ******* ******* ************* ***** *** ** ******* *** **** ******* ****** ******** *******

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Pontoon Add-on is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******