OGG to MP3 Converter

Convert OGG, Opus and WhatsApp/Telegram voice messages to MP3. Free, no sign-up, files stay on your device.

Choose OGG / Opus filesor drag and drop files here

🔒 100% private — processing happens in your browser. Nothing is uploaded.

How to use the OGG to MP3 converter

  1. Choose .ogg, .oga or .opus files — saved WhatsApp or Telegram voice messages, game sounds or Linux recordings.
  2. Select the bitrate (96–128 kbps mono is plenty for voice).
  3. Listen and download the MP3.

Messaging apps store voice notes as Opus in an OGG container, which many players and editors cannot open. MP3 works everywhere — on Windows, in PowerPoint, in car radios and on any website. Everything is decoded and encoded in your browser, so private voice messages stay private.