Question 1

What audio formats are supported?

Accepted Answer

MP3, WAV, M4A, OGG, WebM and FLAC are accepted. Other formats are rejected before upload.

Question 2

How accurate is the transcription?

Accepted Answer

Accuracy depends on the Whisper model selected and audio quality. The Base model works well for clear speech. Premium users can select Small, Medium or Turbo for higher accuracy.

Question 3

How long can my audio file be?

Accepted Answer

Free plan: up to 5 minutes. Premium plan: up to 60 minutes per file.

Question 4

What file size is allowed?

Accepted Answer

Free plan: up to 25 MB. Premium plan: up to 200 MB.

Question 5

How many transcriptions can I do per day?

Accepted Answer

Free plan: 5 transcriptions per rolling 24-hour window. Premium plan: 50 per day.

Question 6

Can I record audio directly in the browser?

Accepted Answer

Yes. Switch to the Record tab, click Start recording, and your microphone will be used. Recording stops automatically when the time limit is reached.

Question 7

What languages are supported?

Accepted Answer

Whisper automatically detects the spoken language and transcribes it. No manual language selection is required by default.

Question 8

How long are transcriptions stored?

Accepted Answer

Free plan: 7 days. Premium plan: 90 days. You can delete any transcription manually at any time from your history.

Convertidor de Audio a Texto