CS2 Trader - Steam Trading Enhancer

Name: CS2 Trader - Steam Trading Enhancer
Rating: 4.0667 (45 reviews)
Author: Gergely Szabo

Extension to help with CS2 trading, trade-lock countdown, in-browser inspect, doppler phases, prices, float values, etc

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CS2 Trader is an open-source browser extension designed to streamline and enhance your CS2 trading experience. It provides detailed pricing information right in your Steam inventories and trade offers, displays trade-lock countdowns, and allows in-browser item inspection without the need for third-party tools.

Packed with advanced features like float value sorting, doppler phase identification, and profit calculation on trades, this extension offers everything you need for efficient trading. Additional perks include automatic loading of inventory items, scammer detection, real-time chat status, and multiple pricing sources to ensure accurate market data. Whether you're mass listing items or monitoring trade value, CS2 Trader integrates seamlessly to make trading faster, safer, and more transparent.

Add-on Productivity Games Utilities

By:

Daily users:

Rating:

Version:

3.3.2 Last updated: 2025-06-10

Version code:

5962501

Creation date:

2019-08-03

Risk:

Permissions:

storage
notifications
alarms
unlimitedStorage

Host permissions:

*://steamcommunity.com/*
*://api.steampowered.com/*
*://api.csgotrader.app/*
*://prices.csgotrader.app/*

Size:

6.33MB

Email:

su*****@csgotrader.app

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Browser Add-ons

Updated:

19 hours ago

Ranking

# 576 ▼ 3

Other rankings

#36 in Games & Entertainment ▼ 1

#136 in Privacy & Security

#1 in trading keyword 38

#11 in steam keyword 53

#11 in value keyword 17

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Other platforms

CS2 Trader - Steam Trading Enhancer (v3.3.2)

300,000 4.09

(137)

CS2 Trader - Steam Trading Enhancer (v3.3.2)

76,302 4.80

(11)

User reviews

Many users find the CS2 Trader add-on functional and feature-rich, praising its options and compatibility with the latest Firefox. However, multiple users express serious concerns about the add-on modifying their Steam API key without consent and the possibility of scams involving stolen items. Additionally, the export feature is reported not to work, the extension requests excessive permissions, and there are complaints about the lack of recent Firefox updates.

Pros

Works perfectly as intended for many users.
Provides many options and features for Steam trading enhancement.
Functions well on latest Firefox versions.
Allows users to choose whether to auto-set Steam API key or not.

Cons

Some users accuse the add-on of scamming or stealing game items and Steam Points.
The add-on modifies the Steam API key without clear consent, causing distrust among users.
Export Market History feature does not work or save data properly.
The extension requests too many permissions, raising privacy concerns.
Lack of updates for the Firefox version; some users mention it is still on version 2.16.

Recent reviews

Works perfectly, thanks! PS: For everyone saying this is a scam, i don't know what they are smoking.

by Fi*****, 2025-06-22

by An*****, 2025-06-18

scam

by Ne*****, 2025-06-11

View all user reviews ›

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.

CS2 Trader - Steam Trading Enhancer requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

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

CS2 Trader - Steam Trading Enhancer is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
Medium **** ********* *** ****** **** ****** ********* ********** *** *** ** ****** ** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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