# SteamChecker

> Grays-out & highlights owned/wishlisted Steam games on Humble Bundle

Canonical page: [https://chrome-stats.com/d/steamchecker](https://chrome-stats.com/d/steamchecker)

## Overview

- **ID:** `steamchecker`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Zortrox
- **Category:** shopping,games-entertainment
- **Daily users:** 158
- **Weekly downloads:** 2
- **Rating:** 2.85 / 5 (13 ratings)
- **Version:** 1.0.0.0
- **Last updated:** 2024-06-18
- **First published:** 2016-04-01
- **Size:** 33 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/steamchecker/)
- **Website:** [https://twitter.com/Zortrox](https://twitter.com/Zortrox)

## Description

SteamChecker is a powerful Chrome extension designed to enhance your shopping experience on Humble Bundle by showing which games you already own or have wishlisted on Steam. It grays out owned games and highlights wishlisted titles across the Humble Choice subscription pages, main bundle pages, store, search pages, and even your Humble Bundle library keys section. Simply enter your 64-bit SteamID or Steam profile name once, and enjoy seamless identification of duplicate games to avoid unnecessary purchases. The extension updates regularly to handle aliases and new bundles, providing an accurate and user-friendly experience.

With SteamChecker, save time and money by instantly seeing which games you already have or want, preventing frustrating duplicate purchases. It supports the latest Manifest V3 standards for Chrome extensions and continues improving to match Humble Bundle's evolving interface. This tool is ideal for avid gamers and Humble Bundle shoppers who want better control and awareness of their game collections.

## Rankings

- #9,214 — Overall
- #348 — Shopping
- #40 — wishlist
- #41 — steam
- #59 — hesitate
- #65 — checker

## Permissions and access

### Permissions

- `storage`

### Host permissions

- `https://www.foxslash.com/apps/steamchecker/*`

### Content script matches

- `www.humblebundle.com`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

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- [Steam](https://chrome-stats.com/d/make-steam-better) — 99 users, 5.00 / 5
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Source: [Chrome-Stats](https://chrome-stats.com/d/steamchecker)