# Hover Dictionary

> Show word definitions on mouse hover.

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

## Overview

- **ID:** `hover-dictionary`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Lô đề online lọt top
- **Category:** feeds-news-blogging,web-development
- **Daily users:** 1
- **Version:** 1.0
- **Last updated:** 2025-04-29
- **First published:** 2025-04-26
- **Size:** 8.40 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/hover-dictionary/)

## Rankings

- #120,978 — Overall
- #133 — hover

## Permissions and access

### Permissions

- `activeTab`
- `https://api.dictionaryapi.dev/*`

### Content script matches

- `<all_urls>`

## Safety

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

- [Popup Dictionary](https://chrome-stats.com/d/popup-dictionaryc) — 1 users
- [Word Translator Hover](https://chrome-stats.com/d/word-translator-hover)
- [Instant Dictionary Lookup](https://chrome-stats.com/d/instant-dictionary-lookup)
- [Glossary Popup Lookup](https://chrome-stats.com/d/glossary-popup-lookup)
- [Click Dictionary](https://chrome-stats.com/d/click-dictionary2) — 10 users, 5.00 / 5
- [Hover Word Expander](https://chrome-stats.com/d/hover-word-expander) — 1 users
- [Hover Define](https://chrome-stats.com/d/hover-define) — 4 users
- [Word Circle Dictionary](https://chrome-stats.com/d/word-circle-dictionary)
- [hoverlooknary](https://chrome-stats.com/d/hoverlooknary) — 1 users
- [ownDictionary](https://chrome-stats.com/d/owndictionary) — 1 users
- [Instant Definition Popup](https://chrome-stats.com/d/instant-definition-popup)
- [Dictionary Pop](https://chrome-stats.com/d/dictionary-pop)

---

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