Audio

Audio to Text Transcription≈

Transcribe audio locally with multilingual Whisper and download text with a timestamp report.

Tools will load when you run.
Transcription language

Up to 5 minutes. Downloads a multilingual Whisper model on first use. Audio stays on your device; review the transcript for recognition errors.

How to use Audio to Text Transcription

  1. Choose your MP3, WAV, FLAC, OGG, AAC, M4A, MP4, AIF, AIFF, OPUS, WMA.
  2. Upload an audio clip up to 5 minutes and choose a language, or use automatic detection. The model downloads on first use.
  3. Download the text and JSON timestamp report. Review the result for recognition errors.

Formats and requirements

Input formats
MP3, WAV, FLAC, OGG, AAC, M4A, MP4, AIF, AIFF, OPUS, WMA
Output
plain text
Availability
Free in your browser and through the CLI
Files per operation
1
Browser file limit
32 MiB per file, 32 MiB total

What to expect

Transcribes locally with Whisper tiny (multilingual). The model downloads on first use; no audio is uploaded. Recognition can make mistakes. Browser clips are limited to 5 minutes.

Do my files leave my device?

No. Thanks to advanced file-processing technology, your files are processed directly on your device, inside your browser. OneKit does not receive your input files or results. Required public processing libraries may download when you first use the tool.

File privacy and local processing →

Install OneKit

Keep OneKit in its own app window, with a shortcut on your device.