Turn Opus voice messages and recordings into MP3 files.
Convert Opus to MP3 →Opus is a modern audio codec that many messaging apps use for voice notes, often saved with an .opus or .ogg extension. It is efficient, but plenty of editors, older players and upload forms do not recognise it. Upload the file here and the tool re-encodes it as an MP3 with a high-quality variable-bitrate setting. Both formats are lossy, so there is a small quality cost, and the MP3 is usually bigger than the Opus original. Files must be under 100MB and 5 minutes.
Choose your Opus audio file from your device. Works with any device - desktop, mobile, or tablet. No account or registration required.
Our tool re-encodes your Opus audio as an MP3. Your file is sent to our cloud processor, which does the work for you, so there is nothing to install or configure.
Download your MP3 file and use it anywhere. Cloud files are deleted automatically after one hour.
Opus is very efficient for speech. MP3 needs more data to sound the same, so the converted file is typically larger.
Yes. OGG and Opus are both supported inputs.
No. Both formats are lossy, so the conversion adds a small, usually inaudible, loss. Keep the original.
No. Quick File Tools works without an account: choose your file, run the tool and download the result.
This tool runs in the cloud. Your file is uploaded for processing and deleted automatically after one hour.