Online classes and lectures
Follow every online class in your language
Lectures, courses and webinars in another language? See live translated captions the moment the teacher speaks. Use your phone audio or the microphone in the classroom.
Free to try · No watermarkScan with your Android phone to install
- Live captions
- Phone audio or microphone
- 100 spoken languages
- Free offline recognition
Live captions for learning
- Phone audio: translate the class app or video you are watching, live (Android 10 and newer)
- Microphone: understand teachers and classmates in the room, at school or at work
- Captions float on top of any app, so the class stays in view
- Show the translation on top, or hide the original for a cleaner view
- Offline speech recognition for about 50 languages, free and unlimited
Recorded lectures, too
Saved a lecture on your phone? Video translation turns it into subtitles in your language, bilingual if you like. Export an SRT file to review later, or listen with an AI voice-over.
With VIP, recordings up to 3 hours long are welcome.
Voice minutes with VIP
VIP includes voice minutes: 30 minutes a month on the monthly plan and 3 hours a year on the yearly plan. New users get free time for every feature.
How to get live captions for a class
Choose your languages
Open real-time voice translation and pick the teacher's language and the language you want to read.
Choose what to listen to
Phone audio for online classes and webinars, or the microphone for a class in the room.
Join the class
Start, then open your class. Live translated captions appear on top.
Frequently asked questions
Can I get live translated captions for an online class?
Yes. Choose phone audio in real-time voice translation and captions in your language appear on top of the class app as the teacher speaks.
Does it work for lectures in a classroom?
Yes. Choose the microphone and the app translates the people speaking around you.
Can I translate a recorded lecture?
Yes. Pick the recording in video translation for full subtitles you can save or export as an SRT file.
Does it work offline?
Speech recognition works offline for about 50 languages, for free. Translation itself uses an internet connection.
Watch your next video in your language
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