Steam Enhancer

All-in-one Steam upgrade: price history, lowest prices, wishlist, market & inventory tools.

**Steam Enhancer** brings together the most-loved features of the popular Steam browser extensions into one clean, fast, ad-free Manifest V3 extension: price history and lowest-price alerts, wishlist tools, market and inventory helpers, trade-offer summaries, and more. No telemetry, no account. ### Price intelligence • Current lowest price across stores and the historical low, with shop, date, discount and an inline price-history chart (powered by IsThereAnyDeal — requires a free API key that you register at isthereanydeal.com/apps/my/ and paste into Options; IsThereAnyDeal requires this of every app that uses their API) • Price alerts: set a target price right on the game page and get a notification when it is hit • Free-for-a-limited-time promo notifications • Regional pricing comparison (US / AR / TR / RU / IN / BR) and an optional second display currency • Bundle savings check: buying separately vs. the bundle price • Historical-low badge on every search result ### Store-page widgets • ProtonDB rating for Steam Deck / Linux players • HowLongToBeat shortcut • Live player count, achievement stats and review breakdown • Possible review-bomb flag and a live review filter (minimum playtime, length, recommended / not recommended) • Owned-DLC highlighting, trading-card links, private per-game notes • Shortcuts to SteamDB, SteamCharts, Barter.vg, SteamSpy and more • Optional "owned by friends" count (uses your own Steam Web API key) ### Search, specials and sales • Highlight owned, wishlisted and ignored games • Optionally hide owned or ignored entries ### Wishlist • Export to CSV, JSON or clipboard text • Open the whole wishlist as a batch on IsThereAnyDeal • Per-row price targets with optional background notifications ### Steam Community Market • Net amount after fees on every listing • Undercut calculator and buy-order helper • Price-history chart and a built-in currency converter ### Inventory • Estimate total inventory value, with a value-over-time chart • Find duplicates, sort by value, group by type • Multi-select selling that shows a confirmation first; nothing is listed without your explicit click • Export inventory as JSON ### Trade offers • Item-by-item value table for both sides • Local trade history per partner, kept only in your browser ### Profile, library and badges • Library size and value estimate, badge and XP summary • Shortcuts to SteamDB, SteamLadder, Backpack.tf and SteamRep ### Languages English, Hebrew (RTL), Russian, German and Portuguese (Brazil). ### Privacy first Steam Enhancer **does not collect, transmit, or sell any personal data**. There is no analytics, no remote server, no account required. Settings are stored in your browser via Chrome's standard sync storage. ### Open source Steam Enhancer is MIT-licensed and developed openly on GitHub: https://github.com/DrummingBird1/steam-enhancer --- **Disclaimer:** Steam Enhancer is an unofficial enhancement tool. It is not affiliated with, endorsed by, or sponsored by Valve Corporation, Augmented Steam, or Steam Inventory Helper. "Steam" is a trademark of Valve Corporation.