Extenssr

Name: Extenssr
Author: Andrei Onea

A browser extension for Geoguessr, adding extra game mods.

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Extenssr is a powerful browser extension designed specifically for Geoguessr players. It introduces a variety of exciting game modifications to enhance your gameplay experience. Key features include a co-op mode for collaborative play, country streaks mode on any map to challenge your geographical knowledge, and the ability to see exact locations for completed Battle Royale rounds. Additionally, it offers customizable filter effects on the map to improve visual clarity and gameplay immersion.

With many more features continually added, Extenssr aims to enrich the traditional Geoguessr gameplay and provide new layers of strategy and enjoyment. Discover the full list of features on their official documentation page. Whether you're a casual player or a competitive Geoguessr enthusiast, Extenssr brings powerful tools right to your browser.

Add-on Games Productivity Utilities

By:

Andrei Onea

Daily users:

268

Version:

3.11.1 Last updated: 2023-11-03

Version code:

5645490

Creation date:

2021-03-02

Risk:

Permissions:

storage
unlimitedStorage
https://game-server.geoguessr.com/*

Size:

34.56MB

Email:

ex*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Browser Add-ons

Data ingested on:

2025-07-16

Ranking

# 6,269 ▲ 24

Other rankings

#206 in complete keyword 9 #217 in maps keyword 16 ▼ 3

Extension safety

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.

Extenssr requires very minimum permissions.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
Low ******* ****** ** *** ********* ******** ********************

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 Browser Add-ons, 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.

Extenssr 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 **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****

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