Quick Define — Popup Dictionary Firefox

Quick Define — Popup Dictionary

By: Luke
Quickly get dictionary definitions for any word with a simple right-click. Includes audio pronunciation and clean popup design.

Features & Capabilities

Highlight any word on any webpage, right-click, and select “Define” to instantly see a small dictionary popup with clean formatting and optional pronunciation audio.

Quick Define is built for speed, clarity, and minimalism. No cluttered toolbars, no switching tabs — just definitions exactly where you need them.

Features: • Highlight any word and right-click to define • Clean popup below or above the word depending on space • Includes part of speech (noun, verb, adjective, etc.) • Includes pronunciation audio button if available • Auto-adjusts to window space with scroll if needed • Simple copy-to-clipboard with one click

100% private — no tracking, no ads.

User Growth & Download Statistics

Manifest V2 Add-on
By:
Luke
Daily users:
10 -1
Rating:
4.00
(1)
Version:
1.0 Last updated: 2025-05-01
Version code:
5938861
Creation date:
2025-04-28
Risk:
High risk impact Moderate risk likelihood
Permissions:
Content scripts matches:
  • <all_urls>
Size:
10.29KB
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-03
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Luke
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/quick-define-popup-dictionary/

User Reviews

Nice lightweight popup dictionary works smoothly and appears privacy-friendly at a glance i think u might be able to rely on activeTab instead of tabs though I could be mistaken not a programmer and chatgippity is doing all the legwork and whatnot im just having a rummage in devtools also i think that removing some malformed word queries would make it even better. like removing not alphabet charatecters if you highlight a bracket or fullstop . coolmang love you long time buhbye .. also dictionary api or whatever does not no what the word Distoma means and neither do i.
by ke*****, 2026-03-27
View all user reviews ›

Is Quick Define — Popup Dictionary Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Quick Define — Popup Dictionary requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
  • Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
  • Low ******* ****** ** *** ********* ******** *****************
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Quick Define — Popup Dictionary is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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