Audio Format Converter
Load audio from an audio or video file, convert it to MP3 or WAV, and save it to your device.
Your selected file is processed only in this browser and is not sent to a server.
Choose a file, output format, and filename.
Drop an audio or video file here
MP3, WAV, M4A, AAC, FLAC, MP4, or MOV / up to 30 MB / up to 5 minutes
Save details
Choose a file, output format, and filename.
Choose a file to enable conversion.
How to use
- 1
Choose a file
Choose an MP3, WAV, M4A, AAC, or FLAC file, or an MP4 or MOV video.
- 2
Set the output
Choose the output format. For MP3, also choose the balance between file size and sound quality.
- 3
Convert and save
Select Convert and save. The converted audio will be saved to your device when it is ready.
Frequently asked questions
Which formats can I convert?
You can load MP3, WAV, M4A, AAC, FLAC, MP4, and MOV files. Every supported input can be converted and saved as MP3 or WAV.
Are there file size or duration limits?
Files can be up to 30 MB and 5 minutes long. If a file exceeds either limit, shorten it or choose a smaller file.
Why will a supported format not load?
Files with the same extension can use different audio codecs, and some codecs may not play in your browser. Try another browser or export the file again in a supported format.
Which videos cannot be converted?
Videos without an audio track and protected videos cannot be converted. Choose an MP4 or MOV file whose audio plays normally.
Can I change the WAV settings?
WAV output is saved as 16-bit PCM. The sample rate and bit depth cannot be set separately.