A redesigned UI and smoother interactions for a truly immersive learning experience. A brand-new bilingual subtitle player that turns any YouTube video or podcast into study material. And now you can search and subscribe to your favorite channels — fresh content delivered the moment it drops.

Use it immediately → https://learn.trancy.org/

• Supports subtitle practice with YouTube, podcasts, and movies/films
• 3 viewing modes
• Playback speed control
• Loop playback and auto pause
• Speaking practice with shadowing + pronunciation assessment
• AI subtitle transcription
• Multiple AI translation engines
• Subtitle export

• A brand-new UI
• Supports shadowing practice and preview study
• Supports role switching
• Supports difficulty adjustment
• AI assessment report

• Search for YouTube channels and podcasts
• Subscribe to channels
• Real-time updates

After two months of development, we are about to launch a brand new learning center. In the new version of the learning center, users can more easily convert YouTube videos into language learning materials. Additionally, we have also supported podcast playback and learning in the learning center. Using Trancy's speech transcription model, you will achieve better subtitle segmentation effects. You can subscribe to any YouTube and podcast content you like and watch and receive updates in a timely manner. Stay tuned for more features… The new version will be launched at the end of April.

• Optimized the immersive translation rule engine for compatibility with more websites
• Improved sentence translation loading speed and refined loading animations
• Added support for Udemy’s new UI
• Added support for more custom engines
• Optimized word highlighting logic
• Improved the floating icon display effect

• Video Practice Mode - Added new speed control interaction
• Added shortcut key R for loop playback
• Added native language - Thai
• Added learning languages - Russian, Persian

• Optimized UI reading direction for Persian and Arabic
• Improved word definition accuracy
• Optimized speaking practice assessment interaction

• Fixed missing spaces between words in speaking practice
• Fixed Netflix subtitle loading issue

• Added batch delete and export features to vocabulary book
• Added immersive word review page to vocabulary book
• Brand new UI 2.0 interface
• Added AI word lookup feature to homepage
• Added video learning resource library

• Brand new UI
• Added Podcast feature
• Now supports YouTube channel search

Thank you to every user for your continued support and recommendations — they have made it possible for Trancy to grow to where it is today. We are proud to share that Trancy has now surpassed 700,000 users worldwide.

Trancy began as a small tool created to solve a personal need. Over the past two years, it has evolved into a more complete language-learning product.

We have invested deeply in core features such as bilingual subtitles and immersive translation. While Trancy may not yet be perfect, we are continuously refining and improving it.

• Continue iterating and improving the Trancy browser extension
• Add podcast learning to the mobile app (scheduled for release by the end of January)
• Enhance the learning experience for less commonly taught languages
• Launch Learning Center 3.0, delivering a completely redesigned learning experience

Our goal is for Trancy to be more than just a browser extension or a tool.

We want it to be a trusted companion that supports users throughout their language-learning journey.

When you need it most,

Trancy will be there — strong, reliable, and ready to help.

• Added Gemini 3 translation engine
• Now compatible with GPT 5.2 translation engine

• Fixed Netflix garbled text issue
• Improved immersive translation label handling

• Support for bilingual subtitles on Bilibili

• Optimized the word selection translation icon
• Optimized the YouTube Trancy icon

• Fixed subtitle loading issue on Coursera

• Immersive translation added whitelist feature - Auto translate

• Compatible with more website translations
• Optimized immersive translation interaction
• Optimized learning mode shortcuts

• Fixed YouTube autoplay issue
• Fixed Gemini engine error

• Trancy added an official partner: SiliconFlow
• Added external subtitles download feature
• Added Persian and Indonesian
• Added a shortcut for translation backfill
• Practice mode now supports A/S/D shortcuts

• Fixed Chinese speech assessment
• Fixed compatibility issues with immersive translation

• Now supports https://learn.deeplearning.ai/
• Added support for custom keyboard shortcuts in Safari

• Fixed Disney subtitles issue
• Fixed Prime Video subtitles
• Now supports auto-playing the next episode on Netflix
• Fixed compatibility issues with Medium pages

• Added more customizable engine models
• Introduced GPT-5-mini and GPT-5-nano

• Faster immersive translation loading
• Fixed compatibility issues with sites like X and others
• Improved subtitle translation speed

• Fixed subtitle loading on Udemy