WebFaz Transcription

Transcribe a video to text

PT

This tool sends o áudio enviado ou gravado no microfone to Groq (Whisper Large-v3) in order to work. Learn more

Transcribe a video to text: straight from the video to the text

Select a video (MP4, MOV, WebM, MKV, M4V or TS) and get the text of what was said. The app separates the sound from the video in your browser and sends only the audio to the AI to transcribe: the video itself is not sent.

⏱️ Daily limit for this browser: 30 min of audio · ~30 min left today

Select or drag an audio or video file

MP3, WAV, M4A, OGG, MP4, MOV, WEBM… for video, the audio is extracted automatically

Transcript

The transcript will appear here.

How to do it, step by step

  1. Check the language spoken in the video.
  2. Select or drag the video.
  3. The app extracts the audio in the browser and starts transcribing.
  4. Review the text and use Copy.

See where to click, with an image of the tool →

When this is useful

Transcribe a meeting or class recorded on video

The text is ready to search and summarize.

Create the text of a video for subtitles

Send the result to WebFaz Subtitles or WebFaz Video Editor with the “Send to” button.

Reuse the spoken content in an article

Copy the text and edit as you like.

Tips for a good result

  • Long videos take longer: follow the progress notice on screen.
  • If you also want to keep the sound, use WebFaz Audio Extractor first.

What this tool does not do

  • Transcription needs the internet: the audio is sent to an AI service (Groq) to be processed. WebFaz does not store the audio.
  • The limit is 30 minutes of audio per upload and 30 minutes per day in this browser; the app shows how much is left.
  • The AI can make mistakes with names, numbers and technical terms, and recordings with noise or overlapping voices worsen the result: review the text.
  • The video must have an audio track.
  • The app does not separate the voice from music or noise: background music can spoil the text.

Frequently asked questions

Is the video sent to any server?
No. The audio is extracted in your browser and only it is sent for transcription.
Which videos work?
MP4, M4V, MOV, WebM, MKV and TS.

More Transcription tools

Text written by Marcelo Amantino · updated October 18, 2026 · who we are