kitio.aiAdded Oct 28, 2026
Trancy
FreemiumBilingual AI subtitles for learning languages from YouTube and Netflix
What is Trancy?
Trancy is a browser extension and app that adds bilingual subtitles to YouTube, Netflix, Coursera, TED and other video sites, with AI word lookup and grammar analysis. It turns videos and web pages into language learning material for up to 10 languages.
A reading mode shrinks the video and shows subtitles as text so you can follow sentences, save words and bookmark example sentences. AI explains word meanings and breaks down complex grammar, and NLP-based sentence segmentation tidies messy subtitles before translating them. Listening and speaking practice tools sit alongside.
On regular web pages Trancy translates selected text or the whole page in place. Premium adds YouTube subtitle transcription, bilingual PDF translation, a vocabulary book, an AI speaking coach and pronunciation scoring, and a higher tier lets you choose models like GPT, Claude, Gemini or DeepSeek.
Features
- Bilingual video subtitles
- AI word and grammar lookup
- Subtitle reading mode
- Web page translation
- AI speaking coach
- PDF bilingual translation
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Releases
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Organization
Trancy
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- Not listed
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Pros and cons
Pros
- Works on many video platforms
- Free plan includes bilingual subtitles
- Choice of AI models on the top tier
Cons
- Speaking coach and PDF tools need Premium
- Prices aren't shown clearly on the site
- Best on desktop browsers
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Q&A
What is Trancy?
Trancy is a browser extension and app that adds bilingual subtitles to YouTube, Netflix, Coursera, TED and other video sites, with AI word lookup and grammar analysis. It turns videos and web pages into language learning material for up to 10 languages.
Which sites does Trancy work with?
It adds bilingual subtitles to YouTube, Netflix, HBO Max, Disney+, TED, edX, Coursera and Udemy, and translates regular web pages.
How much does Trancy cost?
Trancy is freemium.
Is there a free version of Trancy?
Yes. Trancy has a free plan, and paid plans add more usage and features.
What are the main features of Trancy?
Bilingual video subtitles, AI word and grammar lookup, Subtitle reading mode, Web page translation, AI speaking coach, PDF bilingual translation.
Who makes Trancy?
Trancy is made by Trancy.
What are the best alternatives to Trancy?
Popular alternatives include InterSub, Miraa, NeonLingo.