Convert your Opus audio files to MP3 format quickly and easily
Load FFmpeg WebAssembly to start converting audio files
Supported format: Opus (.opus) → MP3 (.mp3)
Files are processed securely and not stored on our servers
Opus is a modern audio format known for its excellent sound quality and small file size. You've probably used it without realizing it! Apps like WhatsApp and Discord use Opus for their voice messages and chats. While it's great for streaming, it's not always compatible with older devices or software.
Compatibility. While Opus is modern and efficient, MP3 is the universal standard. Converting your Opus files to MP3 ensures they will play on virtually any device or software – from your car stereo and old MP3 player to video editing software and more. It’s the simplest way to guarantee your audio is accessible everywhere.
Absolutely. Our tool is 100% free with no limits. You can convert as many files as you want. We make this possible by processing all files directly in your browser. Since your files are never uploaded to our servers, we save on server costs and can pass those savings on to you—by keeping the service free while ensuring your privacy.
Using our converter is simple and secure:
All conversions happen directly in your browser - no files are uploaded to our servers, ensuring your privacy and security.