Free Audio Converter
Convert between MP3, WAV, FLAC, M4A, AAC, OGG and AIFF free — no sign-up, no watermark. Upload a file and download the converted version in seconds.
Click to upload or drag and drop
MP3, WAV, FLAC, M4A, AAC, OGG — up to 50MB
Fast
Most conversions finish in a few seconds.
7 formats
Any format converts to any other format.
No sign-up
No account, no email, no watermark.
Supported formats
Every format below converts to every other one — upload any of these, pick any other as your target:
Convert to WAV or FLAC when you need lossless audio for editing or DJ software. Convert to MP3 or AAC when file size and easy sharing matter more than absolute quality. Note: converting a lossy format (like MP3) to a lossless one (like WAV or FLAC) repackages the audio but doesn't recover any quality already lost in the original encoding.
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Frequently asked questions
What formats can I convert between?
Any of MP3, WAV, FLAC, M4A, AAC, OGG, and AIFF — every format converts to every other one.
Is this really free?
Yes — every conversion is free, with no sign-up and no watermark on the output file.
How long does conversion take?
Usually just a few seconds, much faster than tools that process a full audio separation.
Is there a file size limit?
Uploads are limited to 50MB per file.