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Vocab Master

Name: Vocab Master
Author: HUUN Interactive

v2.0.0

Expand your English vocabulary effortlessly with scheduled reminder flashcards, quiz mode, and native pronunciation.

Chrome ExtensionLanguage Learning & FlashcardsManifest V3Open SourceProductivity

Vocab Master is an open-source Google Chrome extension designed to help you build and retain English vocabulary naturally while browsing the web. Learning new words requires continuous exposure, but switching context to study flashcards often disrupts your productive workflow. Vocab Master solves this friction with polite, periodic learning intervals: powered by Chrome's native Alarms API, it delivers interactive flashcards complete with native Text-to-Speech audio pronunciations, contextual example sentences, and part-of-speech categorization. Built with a distraction-free Smart Focus mechanism, Vocab Master never steals focus or switches desktop Spaces when you are working in your IDE or other apps. It queues silently and greets you with your study card only when you return to your browser. Featuring an active-recall Quiz Mode, optional native translations (Turkish, German, French, Spanish), curated vocabulary packs (Globish Core and GRE Advanced), per-pack mastery tracking, and JSON export/import, Vocab Master provides a complete vocabulary-building system that respects your privacy with 100% local storage.

Core Features & Capabilities

⏰

Smart Focus & Scheduled Reminders

Periodic flashcards (5 mins to 2 hours) powered by Chrome Alarms. Politely waits when you work in external apps without stealing window focus.

🎯

Active Recall Quiz Mode

Challenge your memory by keeping definitions, example sentences, and translations blurred until clicked or hovered.

🔊

Audio Pronunciation & Translations

Built-in Text-to-Speech pronunciation with optional target translations (Turkish, French, German, Spanish) or 100% English immersion.

📚

Curated Packs & Mastery Tracking

Switch between Globish Core (2,260+ words) and GRE Advanced (990+ words). Exclude mastered words per pack with JSON export/import.

🔒

Privacy-First & Manifest V3

Zero third-party tracking, analytics, or external server dependencies. All progress and settings remain 100% local in your browser.

Keyboard Shortcuts

Fast & Ergonomic

Open Vocabulary Flashcard

Win/Linux:Alt + Shift + W

macOS:Control + Shift + W

Listen to Pronunciation

Win/Linux:Click Audio Speaker Icon

macOS:Click Audio Speaker Icon

Mark as Mastered

Win/Linux:Click 'No need to remind this'

macOS:Click 'No need to remind this'

Next Random Word

Win/Linux:Click 'Next word'

macOS:Click 'Next word'

Installation & Getting Started

Chrome Web Store

Install with a single click directly from Google's official Chrome Web Store. Updates automatically.

Install from Web Store

Manual / Open Source

Clone repository, open chrome://extensions, enable Developer Mode, and click Load unpacked.

View GitHub Repository

Add to Chrome Open Source on GitHub

Send Feedbackinfo@huun.net

Browser Compatibility

Google ChromeAvailable

Chromium (Brave, Edge, Arc, Opera)Available

Mozilla FirefoxComing Soon

Specifications & Architecture

CategoryLanguage Learning, Vocabulary, Flashcards, Browser Tools

Supported Languages

EnglishTurkish

Runtime StackManifest V3, Chrome Extensions API, Chrome Alarms & Storage, Vanilla JS

Extension Permissions

alarmsstorage

DeveloperHUUN Interactive

PublisherHUUN Interactive

Initial Release2017

Statusv2.0.0 (Live on Chrome Web Store)