Audio to Text (Transcribe Audio)

Free audio to text: transcribe an MP3, WAV, M4A or voice note into editable text in your browser, in over 100 languages and dialects. No sign-up needed.

πŸ”’ The speech is recognised by your browser's own service, not by fredtools.net: we never receive your voice or your text. In Chrome and Edge the audio is sent to Google or Microsoft to be recognised, unless “on this device” is ticked; Safari uses Apple's service.

Transcribe an audio file

The file is played to the recogniser in real time, so 10 minutes of audio take 10 minutes. Clear speech with little background noise gives the best text.

What it does


This page transcribes recordings into text: interviews, lectures, voice memos and WhatsApp voice notes. The file is played inside the browser straight into its speech recogniser, as if you were speaking, and the text is written in the box below, where you can edit, copy or save it.

How to use it


  1. Choose the language spoken in the recording.
  2. Choose the audio or video file and click Transcribe.
  3. Wait until the end of the recording, then correct the text and copy or download it.

Frequently asked questions


Is my voice sent to a server?
Not to ours. The recognition is done by the browser: in Chrome and Edge the audio goes to Google's or Microsoft's speech service, as with voice typing on a phone. In recent Chrome versions you can tick “on this device” and download the language once; then the audio does not leave the computer.

Which browsers work?
Dictation works in Chrome, Edge and Safari, on computers and phones. Firefox has no speech recognition. Transcribing a file needs a recent Chrome or Edge on a computer.

Why does it stop by itself?
The browser closes the session after a long silence or about a minute of speech; the page starts it again automatically while dictation is on. If it keeps stopping, check that the right microphone is selected in the browser settings.

How do I add punctuation?
In English, Portuguese, Spanish, French, German and Italian, say the punctuation mark: “comma”, “period”, “question mark”, “new line”, “new paragraph” and so on (the list for the chosen language is shown above the text). In other languages, add it by editing the text.

Is there a time limit?
No. You can dictate for as long as you want and the text is kept in this browser if you reload the page. For files, the transcription takes as long as the recording.

Also: Speech to Text Β· Text to Speech Β· Voice Recorder & Mic Test Β· Image to Text (OCR)

Wikipedia — Speech recognition
MDN — Web Speech API