Learnox — highlight and save words to your diction Firefox

Learnox — highlight and save words to your diction

Highlight and save words to your dictionary with one click. Works with websites and PDFs.

Features & Capabilities

Save unfamiliar words to your personal vocabulary and learn them while you read.

With the Learnox extension, you no longer need to write down new words or create flashcards manually. Whenever you come across an unfamiliar word or phrase, simply select it and click “Save word”. It will be added directly to your vocabulary list on Learnox.

What you can do with Learnox

  • Save new words in one click without leaving the page you're reading.
  • Spend less time creating flashcards manually.
  • Organize your vocabulary into decks by topic, language level, or however you prefer.
  • Practice and review your saved words on the Learnox platform.
Who is Learnox for?

Learnox is useful for anyone learning a foreign language, including:

  • Students and language learners;
  • People preparing for IELTS, TOEFL, CAE, or PTE;
  • Language teachers;
  • Anyone who wants to build their vocabulary while reading.
Learn and review your saved words

Once you've added words to your vocabulary, continue learning them at https://www.learnox.app/.

On Learnox, you can:

  • Practice new words with listening and writing exercises;
  • Improve your spelling;
  • Review vocabulary using spaced repetition to help you remember words for longer.

User Growth & Download Statistics

Manifest V2 Add-on
By:
Aleksei Voronin
Daily users:
1
Version:
1.1.0 Last updated: 2026-09-03
Version code:
6458894
Creation date:
2026-08-19
Firefox add-on GUID:
learnox@learnox.app
Firefox add-on numeric ID:
3056942
Firefox on Android:
No
Risk:
Moderate risk impact High risk likelihood
Permissions:
Content scripts matches:
  • *
  • platform.learnox.app
Size:
332.39KB
Email:
su*****@learnox.app
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-09-07
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:
Aleksei Voronin
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/learnox/
Email:
su*****@learnox.app
Website:
https://www.learnox.app/

Publisher Change History

2026-09-04: bo*****@gmail.com to su*****@learnox.app

Upgrade to see full email

Permission Change History

2026-09-04: Version 1.0.0 → 1.1.0
Add Permissions: contextMenus

Is Learnox — highlight and save words to your diction 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.

Learnox — highlight and save words to your diction requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
  • 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.

Learnox — highlight and save words to your diction is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details
  • High This extension has recently changed publisher email (might be a transfer in ownership)
  • High **** ********* *** ******** ******* ** *** **** ****** *** ******* *** *** ** ****** ** *****
  • High **** ********* *** ******** ****** *** ********** *** *** ** ****** ** *****
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
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