Your files stay on your device

# MP3 to OPUS

Turn MP3 audio into Opus, right in your browser.

Drop your MP3 files here

or click to browse from your device
Select Files

Supports: MP3

Saved as Opus right in your browser. Files that already hold Opus sound copy over unchanged; others are re-saved, so pick the quality below.
ConvertDownload all (0)Clear allPaste, drop, or type to begin. Everything stays on this device.

## More audio tools

- [Compress audio](/audios/compress)
- [Trim audio](/audios/trim)
[All audio tools](/audios)

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Canonical HTML: https://nutter.tools/audios/convert/mp3-to-opus/
Markdown version: https://nutter.tools/audios/convert/mp3-to-opus/index.md
Plain-text version: https://nutter.tools/audios/convert/mp3-to-opus/index.txt
Agent index: https://nutter.tools/llms.txt