Turn class recordingsinto searchable textfor your programs
Upload a lecture, seminar, or open class recording — get a timestamped transcript, search, and exports for instructors and curriculum teams.
- Free 60-second demo
- No credit card required
- 98+ languages supported
Why education teams choose Polyglot Voice
Less manual transcription
Long sessions become text ready for review and course materials.
Search the recording
Jump to terms or student questions by keyword.
Captions and accessibility
SRT and VTT for video lectures and open courses.
Multilingual programs
Recognition and in-dashboard translation for mixed cohorts.
What the service helps with
Lecture and seminar archive
Digitize faculty recordings with one text layer over audio and video.
Curriculum snippets
Pull quotes with timestamps for module guides.
Video course captions
Export subtitles for platforms and internal portals.
Translate segments
Foreign lectures: transcript first, then translate in the dashboard.
Export and share
TXT, SRT, VTT, and ZIP for colleagues and editorial workflows.
How it works
- 01
Upload the session
File or supported video link — MP3, WAV, MP4, M4A, and more.
- 02
Get the transcript
Speech becomes timestamped text; demo covers ~60 seconds without signup.
- 03
Find the moment
Search in the dashboard for quotes and review.
- 04
Download results
Export TXT, SRT, VTT, or ZIP.
What instructors get
Downloadable files
TXT · SRT · VTT · ZIP
- TXT
- TXT — Clean text with timestamps
- SRT
- SRT — Subtitles for video and platforms
- VTT
- VTT — Captions for web players and LMS-style players
- ZIP
- ZIP — Bundle export files in one archive
In your dashboard
- Search — Find a topic in a long lecture
- Timestamps — Text linked to time
- Translation — Lecture translation into 98+ languages
- Editing — Built-in editor in the service
Use cases
University lessons
Online courses
Webinars
Scientific conferences
Seminar recordings
Learning is easier with Polyglot Voice
Without Polyglot Voice
- Manual note-taking
- Many hours of work
- Hard to search for information
- High risk of missing material
With Polyglot Voice
- Automatic transcription
- Search by words and timestamps
- Ready-made notes in minutes
- Export to any format
- Translation into 98+ languages
FAQ
Can I try it for free?
Yes. The demo processes the beginning of a recording (up to ~60 seconds) without registration — enough to evaluate recognition quality.
Which file formats are supported?
MP3, WAV, M4A, AAC, OGG, FLAC, MP4, MOV, WEBM and MKV. You can also paste a link to video on YouTube, RuTube, VK, OK or Mail.ru.
How accurate is transcription?
Accuracy depends on recording quality and language. Try your own clip in the demo; quality settings are available in the dashboard.
Can I download to Word?
Dashboard export is TXT, SRT, VTT and ZIP. Copy TXT into Word or Google Docs to format your notes.
Is Russian supported?
Yes. Russian is supported for recognition and translation, along with dozens of other languages.
Can I translate a lecture?
Yes. Speech is converted to text first, then the text is translated into your target language.
Can I upload video?
Yes. Upload MP4, MOV, WEBM, MKV or paste a link from supported video platforms.
Is my data safe?
Files are processed in a secure service environment. You control access to results in your dashboard.
Start creating notes automatically today
Try Polyglot Voice for free and get your first transcription in minutes.