How to convert MP4 to MP3
- Install Converted, sign in and configure FFmpeg in settings.
- Right-click the MP4 and choose “Convert with Converted”.
- Select MP3 to extract and re-encode the audio.
- Open the new MP3 beside the video and listen back.
One audio track is used
Converted selects the MP4’s first audio track. A video with several languages does not offer a track selector here.
A new format cannot restore detail
MP3 uses lossy compression. Extraction does not improve a poor recording or recover detail removed by earlier compression.
The video is preserved
The original MP4 stays unchanged. The result keeps its name with .mp3; an existing filename gets a numbered suffix.
Questions about MP4 and MP3
What if the video has no audio?
Extraction fails. The reserved credit is refunded, with a possible delay if synchronization is needed.
Is FFmpeg included?
FFmpeg must be available on your PC. Select its executable in settings if it is not detected.