Altered - Collection Extractor

Name: Altered - Collection Extractor
Rating: 5 (3 reviews)
Author: Pollux Troy

Extract your cards collection from Altered TCG website, using the official API, in the following format: Quantity ID.

As of June 2026, Altered - Collection Extractor has 865 users and a 5.00/5 rating from 3 reviews in the Entertainment category.

Pollux Troy Entertainment

Chrome Web Store ↗.crx

Users+35.6%

865

Rating0%

5.00

3 reviews

Reviews0%

Version

5.9

Manifest V3

90-day change · In the last 90 days this extension 1 version update.

History

6 snapshots

Tracking since Apr 20, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 20, 2026	638	5.00	3	5.8
May 5, 2026	653	5.00	3	5.8
May 15, 2026	648	5.00	3	5.8
May 29, 2026	739	5.00	3	5.8
Jun 5, 2026	862	5.00	3	5.9
Jun 11, 2026	859	5.00	3	5.9
Now	865	5.00	3	5.9

Permissions & access

Permissions: scriptingactiveTabtabs
Host access: https://*.altered.gg/*

Screenshots

Altered - Collection Extractor screenshot 1

Altered - Collection Extractor screenshot 2

About

This browser extension lets you download your card collection, your want list and your trade list from Altered.gg, using the official API, in the following format: Quantity ID.

You can also retrieve your collection in an CSV format with cards name, faction, rarity, set, type and quantity.

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/PolluxTroy0/AlteredCollectionExtractor