Audio Converter
Convert almost any audio file to MP3, M4A or WAV. Choose the format and quality, then download.
Add your audio files
WAV, OGG, OPUS, FLAC, AAC, M4A, WMA, AMR and more. Up to 200 MB per file.
Good Sound Quality
Choose the bitrate yourself. 192 kbps sounds great for music and speech.
Any Device
Works in the browser on your phone, tablet or computer. No app needed.
Deleted After Use
Your file is processed only for this conversion and deleted from the server right after the download.
How it works
- Choose the output format and quality.
- Add one or more audio files. Each file is converted in turn.
- Download the converted files.
One converter for all audio formats
Phones, recorders, messaging apps and music programs all save sound in different formats. This converter reads WAV, OGG, OPUS, FLAC, AAC, M4A, WMA, AMR, AIFF and many more, and turns them into a format that plays everywhere.
MP3 is the safest choice for sharing and for older devices. M4A (AAC) gives slightly better sound at the same size. WAV is uncompressed and is best when you will edit the sound later.
Frequently Asked Questions
Which format should I choose?
Choose MP3 if you are not sure – it plays on every phone, computer and car stereo. Choose WAV only if you need an uncompressed file for editing.
Which quality is best?
192 kbps is a very good balance for both music and speech. 320 kbps gives the highest MP3 quality; 128 kbps makes smaller files, which is fine for voice recordings.
Can I convert several files at once?
Yes. Add as many files as you like; they are converted one after another and you can download each one.
Will converting improve the sound?
No. Converting cannot add detail that is not in the original file. Choosing a higher quality only avoids losing more.