How to convert MP3 to OPUS
- Add your .MP3 file - drop it in the box above or click to browse.
- Convert it to .OPUS in a few seconds.
- Download your new .OPUS file.
What to expect
- Opus is efficient, but re-encoding a lossy MP3 still adds a second generation of compression.
- The result can be smaller than the MP3 at comparable perceived quality.
- Some hardware players and older software do not support Opus.
Frequently asked questions
Is Opus better quality than MP3?
Opus is a modern, efficient lossy codec that generally sounds as good or better than MP3 at the same bitrate. Converting an existing MP3 cannot restore lost detail, but Opus can preserve what remains efficiently, often at a smaller size.
Why convert MP3 to Opus?
Opus is royalty-free and very efficient, widely used for voice messaging and streaming. Converting to Opus is common for smaller files or compatibility with apps and platforms that prefer it.
What plays an Opus file?
VLC plays Opus free on Windows, macOS, Linux, Android, and iOS. Some car stereos and older editors do not support it, which is when people convert it back to MP3.
Does converting MP3 to Opus add distortion?
It is a lossy-to-lossy re-encode, so a second round of compression is applied. At a reasonable bitrate the added loss is usually minor, but it is not lossless.
Programs that convert MP3: TAudioConverter Audio Converter
