Bengali · Bengali–Assamese script
Transcribe Bengali audio to text
Bengali (বাংলা) is spoken mainly in Bangladesh and India and written in Bengali–Assamese script. Upload a recording — lecture, interview, voice message or meeting — and get a searchable transcript with timestamps in a few minutes.
Transcribe Bengali nowHow well Bengali works on Sprechverlauf
Bengali works in the free trial: three transcriptions of up to 10 minutes per calendar month, no account, as text with timestamps. It runs on Whisper Large v3 Turbo, a model trained on roughly 100 languages.
With a day pass, credit or Pro, Microsoft MAI-Transcribe-2 takes over. It separates speakers, so the transcript shows who said what — useful for interviews, meetings and conversations in Bengali. Microsoft reports an average word error rate of 5.2% across the model's 60 languages (FLEURS benchmark); individual languages score above or below that.
What matters for Bengali
Many conversations in Bengali switch to English mid-sentence. Microsoft says MAI-Transcribe-2 is built for this kind of code-switching; for mixed recordings, leave the language on "automatic" rather than forcing Bengali.
Bengali is close to Assamese. On short clips, automatic detection can mix them up — select Bengali explicitly before you start.
Tips for better Bengali transcripts
- In step two, pick "Bengali" instead of automatic detection if the recording is short or starts with music.
- Record close to the microphone; a clip-on mic beats a built-in laptop mic by a wide margin.
- For mixed-language conversations, keep the language on "automatic" so the model can switch between languages.
- Check names, numbers and technical terms: click a timestamp to hear that exact passage.
Frequently asked questions
Can I transcribe Bengali for free?+
Yes. The free trial transcribes Bengali without an account: three files of up to 10 minutes per calendar month, as text with timestamps. Longer files and speaker separation start at €2.99, no subscription.
Does Sprechverlauf separate speakers in Bengali?+
Yes, with a plan. Microsoft MAI-Transcribe-2 separates speakers in Bengali too; the transcript then shows "Speaker 1", "Speaker 2" and so on. The free trial gives plain text.
Do I have to select Bengali before starting?+
No, the language is detected automatically. Selecting it helps with very short recordings and because Bengali is easily confused with Assamese.
Which files can I upload?+
MP3, WAV, M4A, OGG/Opus, FLAC, WebM, AAC, MP4, MOV — upload up to 100 MB or paste a direct link to the audio file. Download the result as Word, PDF, TXT, SRT or VTT.