- Look up - save vocab & knowledge from anywhere
- Study less, remember forever with spaced repetition
- Sync vocabulary across devices
Integrate with YouTube, Netflix, Coursera, Udemy, PDF, LinkedIn, MasterClass, and more
- Save words, AI-geneated subtitle sentence while surfing video platforms
- Save words, Phrases, or paragraphs while surfing web, reading PDFs, image-based documents and more
- Organize and categorize vocabulary and knowledge based on topic
- Integrate eJOY into any favorite websites for lookup and capturing knowledge
Understand deeply, retain knowledge longer with the smart review system
- Save words, AI-geneated subtitle sentence while browsing YouTube, Coursera, Udemy, LinkedIn, Netflix,...
- Save words, Phrases, or paragraphs while surfing web, reading PDFs, image-based documents and more
- Review saved vocabulary with 9 interactive games using Spaced Repetition
- View vocabulary directly on your phone screen (Widget)
- Track learning progress and knowledge proficiency
- Sync data and learning progress across all devices
- Unlock +30 IELTS, TOEIC, communication wordlists
Look up everything instantly with eJOY AI Ultimate Dictionary
- Look up vocabulary with just 1 click
- Watch bilingual-subtitled videos with IPA pronunciation
- Translate PDF documents
- Speed up your reading comprehension with AI Explanation
- Easily generate full subtitles for YouTube videos without pre-existing captions
- Summarize videos and websites with just one click
Able to work on all websites
One Single Account for Our Entire Product Suite
eJOY English App
For reading comprehension and knowledge reivew on your phone.
eJOY Extension
For reading, capturing, and reviewing knowledge on computer.
eJOY Web
For reviewing knowledge on your computer.
Available on
TRANSLATE & LOOK UP
Watch videos with dual subtitles and IPA
Instantly translate and look up wordsTranslate PDF filesScan to look up Translate image-based documentsPrint video subtitlesRequest new integrated websites for dual sub viewing
LEARN VOCABULARY & KNOWLEDGESave 20 words & phrasesSave AI-generated subtitle sentenceOrganize words based on topicsReview words with 9+ games Get words remind by spaced repetition algorithms
Vocabulary Reminder on Phone Screen (Widget)Unlock +30 wordlists (VocaEasy)Sync vocab across devices
AI ASSISTANT - 10 queries per dayAI Explain difficult phrasesAI Create Sub (Beta)AI Inline TranslateAI Summarize AI Complete Sub for incomplete phrasesAI Grammar explaination AI Detect Phrases & IdiomsTRANSLATE & LOOK UPWatch videos with dual subtitles and IPAInstantly translate and look up wordsTranslate PDF filesScan to look upTranslate image-based documentsPrint video subtitlesRequest new integrated websites for dual sub viewingLEARN VOCABULARY & KNOWLEDGESave unlimited words & phrases Save AI-generated subtitle sentenceOrganize words based on topicsReview words with 9+ games Get words remind by spaced repetition algorithms Vocabulary Reminder on Phone Screen (Widget)Unlock +30 wordlists (VocaEasy)Sync vocab across devicesAI ASSISTANT - 6000 queries per monthAI Explain difficult phrasesAI Create Sub (Beta)AI Inline TranslateAI Summarize AI Complete Sub for incomplete phrasesAI Grammar explainationAI Detect Phrases & Idioms
Manh Tung - Student at Hanoi University of Mining and Geology
eJOY - the "savior" that helped me overcome my fear of learning English vocabulary.
- I used to be extremely afraid of learning English vocabulary because I would forget everything I learned, which completely killed my motivation. Everything changed when I discovered eJOY. With eJOY, it’s not just about looking up and saving words; I can also review vocabulary using the spaced repetition algorithm, which helps me effectively remember the words I’ve learned. From the early days with just 100 words saved in my word book, my eJOY word bank has now grown to over 3,000 words! What I love most about eJOY are the incredibly diverse and fun vocabulary review games, which make revising vocabulary easier than ever. I’m truly amazed that now I can read newspapers, watch videos, and even read specialized documents in English with ease. Thank you, eJOY, for being my companion on this wonderful language-learning journey!
About eJOY Team
Established in 2019, eJOY is dedicated to enhancing the ease, enjoyment, and effectiveness of learning. We consistently innovate to create a learning platform that values learners' individuality and diversity.
We proudly claimed the first prize at the STARTUP Vietnam contest in 2022 the 3rd prize in the TECHFEST National Startup contest in 2019, a testament to our commitment to delivering exceptional learning outcomes for everyone.
Our partners
We are honored to receive support from our technology partners
We thrive together with our education partners
