# Em-Dash Detector

> Detects em-dash characters on webpages and highlights them. Handy for AI slop spotting.

Canonical page: [https://chrome-stats.com/d/em-dash-detector](https://chrome-stats.com/d/em-dash-detector)

## Overview

- **ID:** `em-dash-detector`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Jonathan Davies
- **Category:** privacy-security,appearance
- **Daily users:** 14
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.0
- **Last updated:** 2025-05-27
- **First published:** 2025-05-24
- **Size:** 24 KB
- **Data as of:** 2026-09-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/em-dash-detector/)
- **Website:** [https://github.com/JonnieCache/em-dash-detector](https://github.com/JonnieCache/em-dash-detector)

## Rankings

- #29,101 — Overall
- #63 — detect

## Permissions and access

### Permissions

- `storage`
- `activeTab`

### Content script matches

- `<all_urls>`

## Safety

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

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- 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

- [Em Dash Counter](https://chrome-stats.com/d/em-dash-counter) — 4 users
- [Em Dash Block](https://chrome-stats.com/d/em-dash-block) — 1 users
- [Lazy Post Detector](https://chrome-stats.com/d/lazy-post-detector)
- [AI Text Detector](https://chrome-stats.com/d/ai_text_detector) — 10 users
- [Em Dash Highlighter](https://chrome-stats.com/d/em-dash-highlighter) — 2 users
- [LLM Slop Detector](https://chrome-stats.com/d/llm-slop-detector) — 5 users
- [Offline AI Detector](https://chrome-stats.com/d/real-ink) — 4 users
- [Spelling Fixer](https://chrome-stats.com/d/spelling-fixer-iue) — 1 users
- [Detectly – AI Text Checker](https://chrome-stats.com/d/detectly-ai-text-checker) — 54 users
- [Strict Spellcheck](https://chrome-stats.com/d/strict-spellcheck) — 1 users
- [Text Highlighter](https://chrome-stats.com/d/text-highlighter-origin) — 1 users
- [Info Hash Finder](https://chrome-stats.com/d/info-hash-finder) — 5 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/em-dash-detector)