Audio ToolsPrivate by design
Audio Format Converter
Convert an audio file between MP3 and WAV — processed entirely on your device using the Web Audio API, nothing is uploaded.
How to use this tool
- 1Add an MP3, WAV, OGG, M4A, or FLAC file.
- 2Choose the output format (WAV or MP3).
- 3Download the converted file.
Frequently asked questions
What input formats does this accept?+
Anything your browser can decode natively — MP3, WAV, OGG, M4A/AAC, and FLAC in most modern browsers.
Will this work for a full song, or just short clips?+
It handles full-length tracks — decoding and encoding both happen in memory, so the practical limit is your device's available RAM, not a fixed duration cap.
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