Active Dictionary
Language practice with texts, captioned videos and PDFs
Active Dictionary is a freemium AI tool. Language practice with texts, captioned videos and PDFs. Editors list 3 strengths and 3 limits on this page, next to the published price.
Quick facts
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- Language practice with texts, captioned videos and PDFs
- Pricing
- Freemium
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About Active Dictionary
Active Dictionary is a freemium web app for independent language learners at B1 and above. Study texts, PDFs and captioned YouTube videos, save contextual vocabulary to a personal dictionary, review it with spaced repetition, and use AI assistance with speaking and writing practice. Public library materials require no signup; personal features require an account. A permanent limited free plan is available, with paid plans starting at $9/month. YouTube captions are required, PDF compatibility depends on the document, and AI usage limits apply. Public demo: https://activedictionary.com/library?tab=public.
Pros
- Study texts, supported PDFs and captioned YouTube videos
- Save vocabulary in context and review it with spaced repetition
- Explore public library materials without signup
Cons
- YouTube workflows require available captions
- PDF compatibility depends on the document
- Personal features require an account and AI usage limits apply