Convert OPUS to MP3
Select Files
Audio, Video and Image supported. Drag or click
From OPUS to MP3 in three clicks: upload, configure, download. The entire conversion happens on your device, not on our servers — no uploads, no tracking.
How It Works
Add OPUS Files
Use the upload button or simply drop your OPUS files into the page. No size limits during the upload step.
Start the Conversion
Click convert and WeLoveConvert turns each OPUS file into MP3 right in your browser tab.
Grab Your MP3 Files
When processing finishes, every output file is ready for download — single file or zipped batch.
About These Formats
OPUS is the codec behind WhatsApp voice messages, Telegram audio and Discord recordings — brilliant for streaming, but unsupported by many car stereos, MP3 players, editing suites and transcription tools. Converting OPUS to MP3 turns those voice notes into a file that literally everything can play: export a WhatsApp voice message for safekeeping, hand a recording to a transcriber, or burn interviews to a universal archive. Opus is technically superior to MP3 at low bitrates, so to preserve the intelligibility of a 24 kbps voice note, encode the MP3 at 128 kbps or more — the size is still tiny because voice recordings are short. For music in Opus (rare outside gaming clips), 192-256 kbps MP3 keeps the difference inaudible. WeLoveConvert decodes Opus and encodes MP3 entirely in your browser with WebAssembly FFmpeg. Your voice messages — often private by nature — never touch a server.
Frequently Asked Questions
How do I convert OPUS to MP3?expand_more
Upload your files, confirm the conversion settings, and download your converted files. All processing happens in your browser — no server upload required.
Is this OPUS to MP3 converter free?expand_more
Yes, completely free with no hidden fees. No sign-up required, no usage limits. All conversion happens in your browser.
Is it safe to convert OPUS to MP3 online?expand_more
Your files never leave your device. All conversion happens locally in your browser using WebAssembly technology. We have zero access to your files.
Will I lose quality converting OPUS to MP3?expand_more
Quality depends on the target format and your settings. Lossless formats like PNG preserve original quality. For lossy formats like JPG, you can adjust the quality slider.
Can I convert multiple OPUS files at once?expand_more
Yes, you can convert multiple files at once. Simply drag all your files into the upload area or click to select them.
Common Issues
- infoWhatsApp voice notes are mono at ~24 kbps — the MP3 will sound identical to the source, not better
- infoEncode MP3 at 128 kbps or higher; very low MP3 bitrates degrade speech much faster than Opus does
- infoSome .opus files are actually Ogg containers — they are detected and decoded automatically
- infoChat apps strip sender metadata; the converted MP3 carries no contact information