# SCP Tracker

> Tracks which SCPs and tales you've read on the SCP Foundation wiki with enhanced features

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

## Overview

- **ID:** `scp-tracker`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** masterlincs
- **Category:** appearance,games-entertainment
- **Daily users:** 27
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.1.0
- **Last updated:** 2025-08-30
- **First published:** 2025-08-26
- **Size:** 542 KB
- **Data as of:** 2026-09-11
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/scp-tracker/)

## Description

Keep your SCP reading organized. SCP Tracker automatically marks pages you’ve read on the official SCP Wiki and its international branches, helps you navigate cross‑links, and adds optional reader and accessibility enhancements so you can focus on the story.

What you can do:

Track read status for SCPs and tales automatically or manually
See what’s read/unread at a glance while browsing
Use Reader Mode with themes, font size, line height, and width controls
Get instant dictionary tooltips for SCP terminology
Navigate between referenced SCPs more easily
View lightweight analytics, including top tags and type split
Export and import your reading history any time
Accessibility options for keyboard navigation, reduced motion, contrast, and more
Works on:

Official SCP Wiki and international branches (e.g., <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/10d287b7a0d00cbede0e44250ca2cc67964d04fbb2a1267423edb9cbd9e12bd4/http%3A//scp-wiki.wikidot.com" rel="nofollow">scp-wiki.wikidot.com</a>, Wanderers’ Library, and regional SCP Wikis)
Keyboard shortcut:

Alt+R to toggle Reader Mode
Privacy:

Your reading data is stored in your browser (local and optional sync). No external servers.
Runs only on SCP Wiki domains.
Open source:

Code: MIT. Assets: CC BY‑SA 3.0.
GitHub, docs, and privacy policy available in the project links.
Trademark notice: This project is unaffiliated with and not endorsed by the SCP Foundation or the SCP Wiki. The SCP insignia is a trademark of its respective owners.

## Rankings

- #21,473 — Overall
- #68 — tracker
- #172 — hacker
- #219 — trademark
- #231 — wiki

## Permissions and access

### Permissions

- `storage`
- `tabs`
- `alarms`
- `*://scp-wiki.wikidot.com/*`
- `*://wanderers-library.wikidot.com/*`
- `*://scp-ru.wikidot.com/*`
- `*://scp-jp.wikidot.com/*`
- `*://scp-es.wikidot.com/*`
- `*://scp-pl.wikidot.com/*`
- `*://scp-fr.wikidot.com/*`
- `*://scp-de.wikidot.com/*`
- `*://scp-it.wikidot.com/*`
- `*://scp-ko.wikidot.com/*`
- `*://scp-zh.wikidot.com/*`
- `*://scp-zh-tr.wikidot.com/*`
- `*://scp-th.wikidot.com/*`
- `*://scp-vn.wikidot.com/*`
- `*://scp-cs.wikidot.com/*`

### Content script matches

- `scp-wiki.wikidot.com`
- `wanderers-library.wikidot.com`
- `scp-ru.wikidot.com`
- `scp-jp.wikidot.com`
- `scp-es.wikidot.com`
- `scp-pl.wikidot.com`
- `scp-fr.wikidot.com`
- `scp-de.wikidot.com`
- `scp-it.wikidot.com`
- `scp-ko.wikidot.com`
- `scp-zh.wikidot.com`
- `scp-zh-tr.wikidot.com`
- `scp-th.wikidot.com`
- `scp-vn.wikidot.com`
- `scp-cs.wikidot.com`

## Safety

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

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- 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/scp-tracker)