CSMiddler Helper

by CSMiddler AB · csmiddler.com · Functionality & UI

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Extension for CSMiddler.com users

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#280K

#232K among extensions

Version

1.0.2

updated 26 Jun 2024

Users

monthly, 2 years

Latest, 15 Oct 2026: 4 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years

Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About CSMiddler Helper

This Chrome extension is designed for CSMiddler users to improve their trading experience on csmiddler.com, as well as some other great features to have - such as blocking phising Steam-pages. Highlights: - Opt-in: Cookie authentication of trades, in order to automate the trading process such as Buff163 - Opt-in: Client-sided authentication of trades, but for a trade to be verified via this process both seller and buyer have to utilize it. - Phising website blocker - Pre-filling description and items on the Steam-tradeoffer page (as the seller) when selling through CSMiddler.com. You can opt-in and out through the popup. Transparency: Open-sourced on https://github.com/csmiddler/extension.