Steam Inventory Helper - Chrome Web StoreSteam Inventory HelperCreated by the owner of the listed website. The publisher has a good record with no history of violations. Learn more.https://steaminventoryhelper.com/Follows recommended practices for Chrome extensions. Learn more.Featured4.5(17.9K ratings)Ratings are updated daily and may not reflect the most recent reviews.ShareExtensionWorkflow & Planning1,000,000 usersAdd to ChromeOverviewAdds Steam inventory prices, item details, and trade status directly on Steam and Steam-market pages.View, organize, and understand the value of your own Steam inventory — with real-time prices, item details, and trade status shown directly alongside your items.

Key Features:

- Inventory Valuation: See the total worth of your inventory based on the pricing source you choose.
- Detailed Item Information: See float values, pattern indices, and prices of applied stickers and charms directly on your inventory listings.
- Price Comparisons: Compare prices for items in your inventory across supported marketplaces.
- Stacking: Group identical items together for easier browsing.
- Profit Calculation: See the profitability of items in your inventory on the Steam Market.
- Inventory Insights: See when items in your inventory are currently in use in-game or part of a pending trade.
- Trade Status Notifications: Get notified when the status of a trade involving items in your inventory changes, with the option to review and confirm it from the extension.
- Multi-Item Listing: List multiple items from your inventory for sale in a few clicks.
- Marketplace Coverage: SIH recognizes and enhances Steam item trading pages across a growing list of supported third-party marketplaces, so your inventory data stays useful wherever you trade.

Some features require you to be logged into Steam.

Permissions Required:

- Access to Steam Sites (*://*.steampowered.com/* & *://steamcommunity.com/*): Reads your own inventory and displays item prices, valuation, and trade status directly on these pages.
- Access to Gainskins API (*://sih.gainskins.com/*): Retrieves public pricing data used to show accurate prices and stats for items in your inventory.
- SteamCharts Access (*://steamcharts.com/*): Retrieves public game statistics and currency conversion rates used to display accurate pricing for your inventory items.
- Market.CSGO Access (*://market.csgo.com/*): Used only if you enable this feature in settings, to let you create trade offers for items in your inventory.
- SteamRep Access (*://steamrep.com/*): Retrieves public profile flags (trade ban, VAC ban, community ban) for the Steam profile you're viewing, to help you assess trading safety.
- Broad host access (all URLs): Used to detect and enhance Steam item trading pages across third-party marketplaces beyond the domains listed above. The list of supported marketplaces grows over time based on user demand, so a fixed domain list would break functionality on new sites. SIH only activates its inventory/pricing display on pages it recognizes as Steam-item-trading pages, and does not collect or transmit data from unrelated websites.
- notifications: Notifies you about trade status and price changes for items in your own inventory.
- alarms: Periodically refreshes the prices and trade status of items in your inventory in the background.
- storage: Stores your display preferences and settings locally.
- unlimitedStorage: Caches your inventory and price data locally so it loads quickly, without hitting the default browser storage limit.
- background: Keeps price and trade-status information for your inventory up to date.
- webRequest / declarativeNetRequest / declarativeNetRequestFeedback: Used to correctly route and verify requests to the Steam and marketplace endpoints above, needed to load your inventory, prices, and trade status without sending your data through our own servers.
- cookies: Reads your existing Steam login/session status (read-only), so you don't need to log in again to see your own inventory.
- activeTab: Displays prices and item details for your inventory directly on the Steam page you have open.
- management: Detects other installed Steam-related extensions that inject content into the same pages, to avoid conflicting UI elements.

For more information and updates:

- Official Website: steaminventoryhelper.com
- Official Steam Group: https://steamcommunity.com/groups/SteamInventoryHelper
- Technical Support: sihtechnic@gmail.com
- Developer Contact: csinvhelp@gmail.com

See our change logs and FAQ for the latest updates.4.5 out of 517.9K ratingsLearn more about results and reviews.See all reviewsDetailsVersion2.12.1UpdatedOctober 10, 2026Flag concernSize68.95MiBLanguages22 languagesDeutsch, English, Tiếng Việt, Türkçe, español, français, italiano, latviešu, norsk, polski, português (Brasil), română, svenska, čeština, български, русский, українська, ‫עברית‬‎, ‫فارسی‬‎, ქართული, 中文（中国）, 中文（台灣）DeveloperRedBoon Limited Website Email csinvhelp@gmail.comNon-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.PrivacyManage extensions and learn how they're being used in your organizationTry Chrome Enterprise CoreSteam Inventory Helper has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.Steam Inventory Helper handles the following:Personally identifiable informationAuthentication informationUser activityWebsite contentSee detailsThis developer declares that your data isNot being sold to third parties, outside of the approved use casesNot being used or transferred for purposes that are unrelated to the item's core functionalityNot being used or transferred to determine creditworthiness or for lending purposesSupportFor help with questions, suggestions, or problems, visit the developer's support siteRelatedFACEIT Mappio4.4Average rating 4.4 out of 5 stars.Learn more about results and reviews.Turn opponent data into a tactical advantage — veto predictions, win probability, position heatmaps, and more in your matchroom.Waxpeer Extension3.6Average rating 3.6 out of 5 stars.Learn more about results and reviews.Extension that makes P2P possibleLOOT.Farm helper4.7Average rating 4.7 out of 5 stars.Learn more about results and reviews.Phishing protection and simplified trading with the LOOT.Farm trade bot.Faceit Stats by Eloking3.6Average rating 3.6 out of 5 stars.Learn more about results and reviews.Faceit Stats by Eloking is a Google Chrome extension that displays a user's CS2 stats on FACEIT on their Steam profile.CSFloat Market Checker3.9Average rating 3.9 out of 5 stars.Learn more about results and reviews.Shows the float value, paint seed, and more of Counter-Strike (CS:GO & CS2) items on the Steam Market or InventoriesCS2 Trader - Steam Trading Enhancer4.0Average rating 4.0 out of 5 stars.Learn more about results and reviews.Extension to help with CS2 trading, trade-lock countdown, in-browser inspect, doppler phases, prices, float values, etcBetterFloat4.5Average rating 4.5 out of 5 stars.Learn more about results and reviews.Enhance your website experience on 15+ CS2 skin markets!WhiteMarket P2P3.9Average rating 3.9 out of 5 stars.Learn more about results and reviews.Creates P2P exchanges between steam usersRepeek (formerly FACEIT Enhancer)4.0Average rating 4 out of 5 stars.Learn more about results and reviews.Repeek enhances your experience on FACEIT and adds useful featuresCS2 Case Opening Stats3.9Average rating 3.9 out of 5 stars.Learn more about results and reviews.The ultimate tool for tracking, analyzing and visualizing your Counterstrike inventory history.Buff Currency Converter4.2Average rating 4.2 out of 5 stars.Learn more about results and reviews.Easily convert currencies on buff.163.comFACEIT FORECAST4.7Average rating 4.7 out of 5 stars.Learn more about results and reviews.A convenient extension for detailed statistics on Faceit.FACEIT Mappio4.4Average rating 4.4 out of 5 stars.Learn more about results and reviews.Turn opponent data into a tactical advantage — veto predictions, win probability, position heatmaps, and more in your matchroom.Waxpeer Extension3.6Average rating 3.6 out of 5 stars.Learn more about results and reviews.Extension that makes P2P possibleLOOT.Farm helper4.7Average rating 4.7 out of 5 stars.Learn more about results and reviews.Phishing protection and simplified trading with the LOOT.Farm trade bot.Faceit Stats by Eloking3.6Average rating 3.6 out of 5 stars.Learn more about results and reviews.Faceit Stats by Eloking is a Google Chrome extension that displays a user's CS2 stats on FACEIT on their Steam profile.CSFloat Market Checker3.9Average rating 3.9 out of 5 stars.Learn more about results and reviews.Shows the float value, paint seed, and more of Counter-Strike (CS:GO & CS2) items on the Steam Market or InventoriesCS2 Trader - Steam Trading Enhancer4.0Average rating 4.0 out of 5 stars.Learn more about results and reviews.Extension to help with CS2 trading, trade-lock countdown, in-browser inspect, doppler phases, prices, float values, etcBetterFloat4.5Average rating 4.5 out of 5 stars.Learn more about results and reviews.Enhance your website experience on 15+ CS2 skin markets!WhiteMarket P2P3.9Average rating 3.9 out of 5 stars.Learn more about results and reviews.Creates P2P exchanges between steam users