Convert WebM to MP3
Settings
No file yet
Settings appear after you choose a file.
A WebM screen recording or saved web clip is awkward to listen to on the move. The MP3 keeps only the sound, which suits a phone or a car stereo.
WebM or MP3?
Keep WebM when
- The picture matters too. The MP3 holds only the sound.
- The sound should stay as it is. WebM to MP3 loses a little more.
Pick MP3 when
- A car stereo, an old player or an editor only reads MP3.
- A site, an app or a person you send it to asks for MP3.
About WebM and MP3
WebM
An open video format made for the web. Common for screen recordings and clips saved from sites, less so in media players.
MP3
The most common audio format. Small files that play on most players and apps made in the last two decades.
Questions
Which bitrate should I pick?
The commands use 192 kbps, a common middle ground between size and sound. Change -b:a 192k to 128k for a smaller file or 320k for more detail.
Does the sound get worse?
A little. The sound in a WebM is already compressed, and converting it to MP3 drops a bit more. Keep the WebM as the master copy.
What happens to the video?
The MP3 holds only the sound. The WebM stays as it is.
Do the title and artist stay?
With the FFmpeg lines, yes: FFmpeg carries tags such as the title across to the MP3.