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Audio to Text

Transcribe browser-decodable audio with a multilingual speech model running in your browser. Your recording is not uploaded to an Aiviko transcription server.

Load the local speech engine on demand, choose the spoken language or auto detection, and export an editable transcript.

Privacy facts

Input processing
Your browser
File uploaded to Aiviko
No
Initial model download
~103.6 MB
Browser cache
Possible
External requests
Site/CDN; ads and analytics only under the published conditions
Result retention
No Aiviko server copy
Last verified
2026-08-28 · Implementation and automated tests

How to transcribe

  1. 01

    Choose an audio file

    The media stays in this browser. Decoder support still depends on the device and browser.

  2. 02

    Choose the spoken language

    Use auto for unknown or mixed input; selecting the known language can reduce detection mistakes.

  3. 03

    Review the transcript

    Compare names, numbers, quotations, and consequential wording with the recording before downloading.

Best suited to

  • Audio formats supported by the current browser
  • One primary spoken language or a known language selection
  • Draft transcripts that will be reviewed by a person

Transcription limits

  • The multilingual tiny model trades accuracy for a smaller browser download and faster local operation.
  • Noise, music, overlapping speakers, accents, names, and specialist vocabulary can cause substitutions or omissions.
  • A first run downloads the speech runtime and roughly 104 MB of model files; total network transfer can be higher.

A useful accuracy check

Start with a short section that includes a name, a number, and a pause. Compare the draft before committing a long recording to the same workflow.

  • Use clear speech with limited background audio.
  • Check the selected or detected language.
  • Keep the original recording for verification.

If no useful text appears

  • Confirm the file plays in the same browser before transcribing it.
  • Try a shorter clip or convert unusual audio to a common browser format.
  • Close memory-heavy tabs and make sure model requests are not blocked by the network.

Questions about browser transcription

Is the recording uploaded?

No. The selected audio is decoded and recognized in the browser. The browser still downloads the speech runtime and model from documented hosts.

Is this a certified transcript?

No. It is an automated draft and should be checked against the recording, especially for legal, medical, financial, or attribution-sensitive use.