Convert audio files online
Change an audio file to a format suited to your device, player, or workflow.
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Convert audio files online
Supported audio conversions use FFmpeg on the server. Choose MP3 for broad compatibility, WAV for uncompressed audio, or another available format based on your needs. Conversion time varies with file length and format.
Why use this audio converter?
- Choose an audio format supported by your player or editing workflow.
- Lossy conversions cannot restore detail missing from the source.
- WAV may be much larger than compressed audio formats.
MP3 vs WAV
| Feature | MP3 | WAV |
|---|---|---|
| Typical file size | Usually compact | Often much larger |
| Encoding | Lossy compression | Often uncompressed audio |
| Typical use | Sharing and playback | Editing and production workflows |
How to use this audio converter
- Choose a supported file from your device or drag it into the upload area.
- Select an available output format, then start the conversion.
- Download the converted file when processing is complete.
Frequently asked questions
Which audio formats are supported?
Supported input formats include MP3, WAV, AAC, M4A, FLAC, OGG, and OPUS. Available outputs include MP3, M4A, WAV, AAC, FLAC, and OGG.
Can I convert a video to audio?
Video-to-audio extraction is not currently supported by this converter.
Is this tool free to use?
Yes. The converter is free to use and does not require an account.
Can I convert several files at once?
The tool processes one uploaded file per conversion. Run each file separately.
How large can my upload be?
The server accepts uploads up to 50 MB. Common browser-based image conversions are limited to 25 MB and 40 megapixels.
How are uploaded files handled?
Server conversions use temporary files that are removed after the response finishes. Browser image conversions run locally; hosting logs and optional OCR providers are controlled by the site operator. See the privacy page for details.