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AllNote Transcribe › Free tools

OPUS to MP3 converter for WhatsApp voice notes

WhatsApp and Telegram save voice notes as OPUS files that many players cannot open. Convert them to MP3 here, privately, on your device.

Choose your WhatsApp voice noteDrop your WhatsApp voice note here
Need the words, not just the audio?

AllNote Transcribe turns recordings into text with speaker names, timestamps and subtitles, in 100+ languages. The first 5 minutes are free.

Transcribe audio to text

How it works

  1. Choose or drop your WhatsApp voice note.
  2. Pick the format and quality.
  3. Press Convert and download the result. Your browser does the work; nothing is uploaded.

Questions

How do I get a voice note out of WhatsApp?

On Android, long-press the voice note, tap Share and save it to Files. On iPhone, long-press it, tap Forward, then the share icon, and Save to Files. Then choose that file here.

Is it really free?

Yes. No account, no watermark and no limit on the number of files. Files up to 200 MB and 60 minutes work best; longer ones can run out of browser memory.

Which formats can I convert?

Anything your browser can play: MP3, M4A, AAC, WAV, OGG, OPUS, WEBM, FLAC, and the audio of MP4, MOV and WEBM videos. Chrome and Edge read the most formats.

Can I turn the recording into text?

Yes. Press "Transcribe this file" after converting and AllNote Transcribe turns the speech into text with speaker names, in 100+ languages. The first 5 minutes are free.

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