Convert audio format online for free
Switch between MP3, WAV, OGG and M4A, right in your browser.
Downloading the engine…
Converting…
🔒 100% private: your files never leave your deviceUp to ~100 MB
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How it works
1
Upload your audio
Any common format.
2
Pick format and quality
MP3, WAV, OGG or M4A.
3
Download
Ready to use.
Which audio format should you pick?
MP3 is the most compatible and lightweight, great for almost any use. WAV doesn't compress, so it's much heavier but keeps the original quality intact, useful for editing. OGG is a free alternative similar to MP3, and M4A is common on Apple devices.
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Frequently asked questions
What formats can I convert between?
You can convert between MP3, WAV, OGG and M4A.
Which bitrate should I pick?
192 kbps is a good balance for almost everything. Use 320 kbps if you prioritize quality, or 128 kbps if you prioritize file size.