eJOY AI Dictionary

Your ultimate knowledge and English learning tool to discover the world and upskill yourself. Translate video, websites and PDF.

eJOY AI Dictionary - Enhance Your English Learning

eJOY AI Dictionary is a powerful Chrome extension designed for lifelong learners. It offers instant vocabulary lookup, translation of videos, websites, and PDFs, as well as features for saving, reviewing, and mastering words through games. With an integrated AI assistant, users can dive deeper into concepts, summarize texts, and enhance their writing. The extension synchronizes progress across devices, making it a comprehensive tool for improving English language skills and knowledge acquisition.
Install from Chrome Web Store

Extension stats

Users: 700,000+
Version: 7.0.70 (Last updated: 2025-01-20)
Creation date: 2020-06-16
Risk impact: Very high risk impact
Risk likelihood:
Manifest version: 3
Permissions:
  • tabs
  • storage
  • tts
  • contextMenus
  • clipboardWrite
  • unlimitedStorage
  • notifications
  • scripting
  • offscreen
Host permissions:
  • https://translate.google.com/*
  • http://localhost:8765/*
  • *://*.nflximg.com/*
  • *://*.nflxvideo.net/*
  • *://*.nflxext.com/*
  • *://*.netflix.com/*
  • *://*.nflximg.net/*
  • *://api.ejoy.io/*
  • *://translate.google.com/*
  • *://api.urbandictionary.com/*
  • See more
Size: 8.44M

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge
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Extension summary

Analyze keywords

Look up - save - review vocabulary. Integrate everywhere. Sync across devices.

💧FEATURES HIGHLIGHTS for LIFELONG LEARNERS

1️⃣ LOOK UP EVERYTHING INSTANTLY • Watch videos with bilingual subtitles. • Translate PDF documents. • Translate image-based documents. • Look up and explain vocabularies, phrases, or video contents, subtitles, or any websites with just one click. • Grasp specialized vocabularies with AI dictionary. • Get all details about words: definitions, pronunciation, synonyms, collocations, examples, slang, video context, etc. • Quick search via GIFs, Google, or Wikipedia and other commonly used dictionaries without opening new tabs. • Display translations next to the original text (Inline Translation).

2️⃣ SAVE KNOWLEDGE & VOCABULARIES IN VARIOUS FORMATS

See more

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Helps with quick vocabulary lookup
  • Beneficial for watching bilingual videos
  • Useful for learning English with features like AI Vocal Talk
  • Good for students
  • Nice features offered
Cons
  • AI Assistant pop-ups cannot be disabled
  • User interface is confusing and cumbersome
  • Frequent pop-ups and sidebar interruptions after updates
  • Inadequate dictionary meanings and vocabulary features
  • Paid app but lacks necessary functionalities
Most mentioned
  • Difficulty in disabling pop-ups
  • Confusing user interface
  • Usefulness in bilingual video watching
  • Speed of vocabulary lookup
  • Features for English learning
User reviews
by Phuc Nguyen, 2025-01-19

You should "Ask AI" why there's one star review.
by SW, 2025-01-17

coi song ngữ trên you tube rất thoải mái
by Nhã Phạm Xuân, 2025-01-16
View all user reviews

Extension safety

Risk impact

eJOY AI Dictionary requires a lot of sensitive permissions. Exercise caution before installing.

Risk likelihood

eJOY AI Dictionary has earned a good reputation and can be trusted.

Upgrade to see risk analysis details

Promo images

eJOY AI Dictionary small promo image
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