Memdora Firefox

Memdora

Turn anything you read into spaced-repetition flashcards. Highlight, hover, or paste — Memdora captures it.

Features & Capabilities

Reading isn't remembering — until now.

Memdora turns any webpage into a language lesson: highlight a word, and it becomes a flashcard you'll actually keep. No copy-paste, no app-switching, no breaking your flow.

✏️ CAPTURE WITHOUT LEAVING THE PAGE Highlight any word or phrase and a pill pops up above it. One tap and Memdora builds the whole card in seconds — definition, real examples, IPA pronunciation, and a memory hint. Done before you've finished the sentence.

🎴 FOUR WAYS TO SAVE → Auto — AI writes the complete card for you, instantly → Pick — grab just the words you want from a long passage → Exam — turn content into quiz-style question cards → By Heart — memorize poems, speeches, or scripts word-for-word

🟢 LEARN WHILE YOU READ Saved words glow green wherever they show up online. Hover to see the meaning and examples in an instant — no clicking away, no losing your place. Every page quietly becomes revision.

🔁 REVIEWS THAT TIME THEMSELVES Memdora uses spaced repetition to resurface each card right before you'd forget it. Science-backed, fully automatic — you never schedule a thing.

📋 YOUR QUEUE, ON ANY TAB Open the popup anywhere to see what's due and run a quick review session without leaving the page you're on.

🌍 20 LANGUAGES TO LEARN, 12 TO USE IT IN Build vocabulary from French, Spanish, German, Japanese, Chinese, Korean, Arabic, Russian — and 12 more. The interface itself speaks 12 languages.

🔒 PRIVATE BY DESIGN Memdora only ever sees the text you highlight. No tracking. No data selling. No browsing history. Ever.

Stop forgetting what you read. Start with one word — memdora.app

User Growth & Download Statistics

Manifest V3 Add-on
By:
Ruiyang Zhang
Daily users:
1
Version:
2.0.0 Last updated: 2026-06-18
Version code:
6312402
Creation date:
2026-05-14
Risk:
High risk impact High risk likelihood
Permissions:
Host permissions:
  • https://www.google-analytics.com/*
Content scripts matches:
  • <all_urls>
  • memdora.app
  • *.memdora.app
Size:
315.29KB
Email:
he*****@memdora.app
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-21
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:
Ruiyang Zhang
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/memdora/
Email:
he*****@memdora.app
Website:
https://memdora.app/

Permission Change History

2026-06-17: Version 1.0.3 → 1.0.5
Add Host permissions: https://www.google-analytics.com/*
Remove Host permissions: https://memdora.app/* https://*.memdora.app/* https://memdora-web-vite.zhangruiyang36.workers.dev/* https://nmzlrimatdvmfxbbseik.supabase.co/* https://en.wiktionary.org/api/rest_v1/*

Is Memdora 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.

Memdora requires some sensitive permissions that could impact your browser and data security. 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.
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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.

Memdora 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 was recently updated in the past month. New updates may not be stable or safe.
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  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
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