OPUS to MP3 Converter
Turn WhatsApp voice notes and any .opus / .ogg recording into MP3 files that play everywhere.
Drop your audio file here
or click to browse a file
WhatsApp voice notes (.opus), Telegram audio messages, OPUS files and OGG/OPUS containers all work.
About this OPUS to MP3 converter
WhatsApp, Telegram and other messengers send voice notes in the OPUS codec — usually wrapped in a .ogg or .opus container. OPUS is excellent quality at small sizes, but MP3 is what every other app expects when you want to share, edit or back up the recording.
This page converts any OPUS or OGG/OPUS file to MP3. Drop in the voice note saved from WhatsApp Web (or copied from your phone), pick the bitrate, and download the MP3.
How to convert OPUS to MP3
- 01
Drop in your voice note
Files saved as .opus, .ogg or audio messages exported from WhatsApp / Telegram all work.
- 02
Click convert
The engine decodes the OPUS stream and re-encodes it as a 192k MP3 — universal compatibility.
- 03
Download the MP3
Plays in every audio player, app and editor you'll ever encounter.
Why convert WhatsApp voice notes to MP3
- MP3 is universally supported — no playback issues
- Easier to edit, tag, share by email or upload as podcast
- Free and private — we don't analyse or index your voice notes
- Works on phones (drop the file from your share sheet)
- No watermark, no signup, no length cap
- Handles WhatsApp, Telegram, Signal and standard OGG/OPUS
OPUS to MP3 FAQ
Where do I find my WhatsApp voice notes?
On Android: /WhatsApp/Media/WhatsApp Voice Notes/ in your file manager. On iPhone: forward the message to email or save it via the share sheet, then drop the saved file here.
Will the audio quality drop?
OPUS is already a lossy codec — converting to MP3 is lossy-to-lossy, so there's a tiny generational loss. At 192k it's inaudible for voice notes.
Can I convert multiple files at once?
One at a time on this page — but it's fast. For batch jobs we'd need a Pro tier; let us know if you want one.
Is my file kept private?
Yes. We don't analyse or index your voice note.
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