SIH App
Extension
SIH.App

Unlock Steam's Full Potential — Install SIH

The #1 Steam Extension. Check the best skin prices. Install the extension here:

Chrome store
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11M+

Users all time:

1.92M+

Currently using the extension:

1.2B+

Unique Float entries:

11+

Years on the market:

Advanced Inventory

Get prices from 28+ sources, inspect floats, bulk sell items, change currency, and more — directly in your inventory.

inventory
Enhanced Item Page

Compare pricing trends and buy items 30–40% cheaper than on Steam. View float values, patterns, sticker wear, and much more.

itempage
Profile Customization

Choose any existing Steam theme, avatar, mini-profile, and background. Fast navigation and easy item search included.

profile
Profile Customization

Choose any existing Steam theme, avatar, mini-profile, and background. Fast navigation and easy item search included.

profile
Freebie Collector

Turn on notifications and be the first to claim free items from the Steam Points Shop and weekly limited games from Epic Games — in one click!

freebie
SIH SDA

The most secure way to protect your Steam data. Supports multi-account login, data encryption, auto-confirmations for trades and market orders.

sda

Customer Feedback

  1. This app helped me so much. if you are using steam you should definetly use steam inventory helper as well

  2. Excellent tool to avoid scams when making steam trades

  3. The best app for Steam

  4. Makes my life 100x easier thanks to them. 10/10 would recommend!

  5. Life saver extension, tells me the best place to buy cheap and sell for the most profit.

  6. Incredible tool makes UI much more improved.

  7. I use SIH Daily and i would recommend to anyone who likes buying and selling cs skins

  8. Perfect for Trading. All markets are in list

  9. A must-have for any Steam trader or collector! Steam Inventory Helper makes managing my inventory and trading on Steam so much faster and easier. The interface is clean and integrates perfectly with the Steam website, saving me a lot of time when selling, buying, or sending trade offers. I especially love the quick-sell and auto-price features — they help me price my items correctly without having to check every single one manually. It also adds some nice quality-of-life improvements, like sorting, bulk listing, and displaying market prices right in your inventory. I’ve never had any problems with it, and it’s completely free. If you’re into Steam trading, or just want to save time managing your skins and items, this extension is absolutely worth installing. Highly recommended!

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F.A.Q.

Steam Inventory Helper (SIH) is a powerful browser extension that enhances the Steam experience. It adds features like price checking from multiple sources, mass item selling, inventory sorting, profile customization, level boosting, its own SDA-based security system, and much more. SIH runs directly in your browser and integrates seamlessly with the Steam website. Find out more on how to use the main features of SIH
Yes, using SIH is absolutely safe. The extension has been trusted by millions of users for over 10 years. SIH only uses public information and never requires confidential data such as your Steam API key. It operates solely through your browser and on official Steam pages, ensuring the safety of your account.
You can install SIH through the Chrome Web Store in any Chromium-based browser by following the link from our official website. Click “Add to Chrome,” confirm the installation, and the extension will appear in your browser.
Yes. SIH allows you to automatically fetch item prices from Steam for CS2, Dota 2, TF2, and other games. You can choose your preferred price source and always see up-to-date prices directly in your inventory or trade window
Yes, Steam Inventory Helper is a free extension. All core features are available to all our users, and for those who want more capabilities and access to advanced tools, the optional SIH.Black subscription is available.
Steam Inventory Helper (SIH) is a free browser extension that enhances Steam with price comparison across 28+ marketplaces, float value display, bulk selling, inventory valuation, and trade notifications.
Visit the Chrome Web Store and search for 'Steam Inventory Helper', or go directly to the SIH extension page. Click 'Add to Chrome' and the extension will automatically enhance your Steam experience.
SIH compares prices across 28+ marketplaces including Buff163, Skinport, CS.Money, DMarket, Waxpeer, CSFloat, BitSkins, ShadowPay, and more.
Yes. SIH's bulk selling feature lets you list hundreds of Steam Market items for sale with just a few clicks, automatically setting prices based on your chosen marketplace reference.

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Extension for browser
Chrome store

Steam Inventory Helper (SIH) is a browser extension and web platform that helps CS2 skin traders compare prices across 28+ marketplaces, check float values, calculate inventory worth, and buy skins below market price.

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