# Crom Companion

> Reading companion for SCP Wiki, Wanderers' Library, Backrooms Wikidot, and more.

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

## Overview

- **ID:** `crom-companion`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Crom
- **Category:** social-communication
- **Daily users:** 43
- **Weekly downloads:** 1
- **Rating:** 5.00 / 5 (2 ratings)
- **Version:** 1.0.8
- **Last updated:** 2026-08-02
- **First published:** 2025-12-14
- **Size:** 1.18 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/crom-companion/)
- **Website:** [https://crom.avn.sh](https://crom.avn.sh/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/crom-companion/privacy/](https://addons.mozilla.org/firefox/addon/crom-companion/privacy/)

## Description

Crom Companion is your browser companion for articles on the SCP Wiki, Wanderers' Library, Backrooms Wikidot, and associated international wikis. Quickly check article metadata and jump to the page on Crom Aviary.

If you have a Crom account, it also show you your vote history, and lets you quickly add pages to your Crom reading list or Crom diary.

Companion also improves your experience with Crom on other platforms (like Discord or Reddit) by synchronizing votes and changes with them within minutes.

## Rankings

- #17,283 — Overall
- #46 — company
- #77 — compare
- #163 — associate
- #176 — library
- #191 — wiki

## Permissions and access

### Permissions

- `activeTab`
- `identity`
- `storage`

### Host permissions

- `https://apiv2.crom.avn.sh/*`

### Content script matches

- `*.wikidot.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).

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Source: [Chrome-Stats](https://chrome-stats.com/d/crom-companion)