Steam Community Language Changer

Changes Steam's language to browser's on community posts

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         Steam Community Language Changer
// @namespace    https://github.com/smooll-d
// @copyright    2024-2025, Jakub Skowron
// @license      BSD-3-Clause
// @version      3.0.0
// @description  Changes Steam's language to browser's on community posts
// @author       smooll
// @match        https://steamcommunity.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=steamcommunity.com
// @run-at       document-start
// @supportURL   https://github.com/smooll-d/sclc/issues
// @homepageURL  https://github.com/smooll-d/sclc
// ==/UserScript==

// Retrieve parameters from community page URL
const URLParameters = new URLSearchParams(window.location.search);

// Parameter "l" responsible for setting page's language
const languageParameter = "l";

(async () => {
    'use strict';

    // Check if URL has parameter "l"
    if (URLParameters.has(languageParameter)) {
        // Remove "l" parameter so Steam changes it's language automatically
        URLParameters.delete(languageParameter);

        // Update URL search parameters and refresh page
        window.location.search = URLParameters;
    }
})();