Altered Decks Retrieval Tool

Name: Altered Decks Retrieval Tool
Author: noobiwow

This extension allows users to easily extract their decklists from Altered.gg directly from their personal deck page and extract all the data as a JSON file.

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Features & Capabilities

This extension allows users to easily extract their decklists from Altered.gg directly from their personal deck page.

It securely retrieves the current session token to access all decks data, then compiles and exports it into a structured JSON file. This file can be used with external tools to import and manage decks outside Altered's website.

If the button is not showing up, refresh the page, then Click the "EXTRACT" button. If you authorized access to clipboard, the result is directly stored, otherwise a pop-up will be displayed.

As Altered.gg is scheduled to shut down by the end of May 2026, this extension is designed to help users back up and preserve their deck data before the service becomes unavailable.

Everything is done locally and stays within your browser for security reason. WARNING: This extension uses sensitive data. Do not use it if you do not trust the source. I disclaim all responsibility for any issues or misuse that may arise from using this extension.

You can review the source code here : https://github.com/noobiwow/Altered-Decklist-Retrieval-Tool

User Growth & Download Statistics

Add-on

By:

noobiwow

Daily users:

50 -1

Version:

1.0.0 Last updated: 2026-04-29

Version code:

6235903

Creation date:

2026-04-26

Risk:

Permissions:

storage
https://api.altered.gg/*
https://www.altered.gg/*

Content scripts matches:

www.altered.gg

Size:

559.67KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-18

Compare stats and ranking:

Ranking

# 15,528 ▼ 163

Other rankings

#176 in disclaimer keyword 10 #186 in json keyword 61 ▼ 1#203 in tool keyword 56 ▼ 3

For Developers

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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:

noobiwow

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/altered-decks-retrieval-tool/

Is Altered Decks Retrieval Tool 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.

Altered Decks Retrieval Tool 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 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.

Altered Decks Retrieval Tool is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

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