Audio converter
Convert audio to MP3 or WAV in your browser.
Audio file
About this tool
Convert audio files between MP3 and WAV right in your browser. Decoding and encoding happen on your device, so your recordings never leave it.
Why use it
- Reads common inputs — MP3, WAV, M4A, OGG, FLAC — and re-encodes locally.
- Choose the MP3 bitrate to balance quality against file size.
- No uploads and no length limits imposed by a server.
Common use cases
- Turn a WAV recording into a smaller MP3 for sharing.
- Convert a voice memo to a standard format.
- Produce an uncompressed WAV for further editing.
Tips
- 192 kbps is a good default for speech and most music.
- Use WAV when you need lossless audio for editing.
How to use
- Drop an audio file.
- Pick MP3 or WAV and a bitrate.
- Convert and download.
FAQ
- Which audio formats can I convert?
- Read MP3, WAV, M4A, OGG and FLAC and export to MP3 or WAV.
- Are my files uploaded?
- No. Decoding and encoding happen in your browser, so recordings stay on your device.
- What bitrate should I choose for MP3?
- 192 kbps is a good default for speech and most music; raise it for higher fidelity.
- When should I export WAV instead of MP3?
- Choose WAV when you need lossless audio for further editing.
- Is there a file size limit?
- No server limit; large files just take longer to process locally.
- Will converting reduce quality?
- WAV is lossless; MP3 is compressed, so very low bitrates can sound worse.