Convert Audio
Convert audio files to MP3, WAV, M4A or OGG, one or many at once. Opens FLAC, AAC and the sound from videos too. Works in your browser, so your files never leave your device.
How to use Convert Audio
- 1Select your audio files
Click the button or drag files onto the page: MP3, WAV, M4A, AAC, OGG, FLAC, or videos like MP4 and MOV.
- 2Pick a format
Choose MP3, WAV, M4A or OGG and a quality. Lower quality makes smaller files.
- 3Convert and download
Download one file, or all of them together in a ZIP.
Common questions
Are my files uploaded anywhere?
No. Converting happens inside your browser. Your audio stays on your device and is never sent to a server.
Which format should I choose?
MP3 plays on everything. M4A (AAC) sounds a little better at the same size and suits Apple devices. OGG makes the smallest files. WAV is uncompressed, for editing software.
Can I get the sound out of a video?
Yes. Add an MP4, MOV, WebM or MKV video and it's saved as an audio file in the format you pick.
Is Convert Audio free?
Yes, completely free, with no sign-up and no watermark.