Free toolsExtract audio
Extract audio from a video
Choose a video, pick MP3, M4A or WAV, and download the audio track.
Do this in your app with one API call
POST /v1/tools/extract-audio?wait=25
curl "https://api.mediatofu.com/v1/tools/extract-audio?wait=25" \
-H "Authorization: Bearer $MEDIATOFU_KEY" \
-d '{ "input": "https://example.com/clip.mp4", "format": "mp3" }'The API also outputs OGG and FLAC. input is a public URL or a file id.
Questions
Is it free?
Yes. There is no account, watermark or daily limit.
Do you store my files?
No. We don't store your files on our servers or keep a copy of anything you make. These tools are built privacy first.
Which format should I pick?
MP3 plays almost everywhere. M4A sounds slightly better at the same size on most devices. WAV is uncompressed, so it is the largest and best for further editing.
Why is there a 1 GB limit?
It keeps the free tool fast and reliable. On older browsers the limit can be 200 MB. For larger files or automated work, use the MediaTofu API.