Common formatsExport MP3, WAV, FLAC, or OGG.
Free online audio format converter
Change Audio Format
Convert audio files between MP3, WAV, FLAC, and OGG. Choose an output format, set the bitrate for MP3 or OGG, then preview and download your converted audio.
Add an audio file to convert its format
MP3, WAV, OGG, FLAC, M4A · up to 100 MB
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Large files may take a moment while the audio processor starts.
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Choose bitrateSet MP3 and OGG from 128 to 320 kbps.
Simple by design
How to Change Audio Format
Convert an audio file in four quick steps.
- 1Upload an audio file
Choose a recording up to 100 MB. Common audio formats are supported.
- 2Choose a format
Select MP3, WAV, FLAC, or OGG. Set a bitrate for MP3 and OGG.
- 3Convert the file
The audio is encoded in your selected format without added effects.
- 4Preview and download
Listen to the converted audio in your browser, then save it.
Good to know
Frequently Asked Questions
Which audio formats can I convert?
Convert audio to MP3, WAV, FLAC, or OGG. Common input formats such as AAC, M4A, OPUS, and AIFF are also accepted.
Does conversion change the sound?
The converter changes the format without applying effects or loudness adjustment. MP3 and OGG are lossy, so re-encoding them can reduce quality.
Which output formats can I download?
Choose 128, 192, 256, or 320 kbps for MP3 and OGG. WAV and FLAC use lossless encoding.
Is my audio stored?
No. Your file is processed for this request, and the temporary processing files are deleted when it finishes.