What is MP3?
MPEG-1 Audio Layer III
The universal lossy audio format — small files that play on every device and app.
Advantages
- Plays everywhere
- Small files
- Adjustable bitrate
Limitations
- Lossy
- Not ideal for archival/master audio
Best used for
Music and podcasts for everyday listening and sharing.
- Extensions
- .mp3
- MIME type
- audio/mpeg
- Compression
- Lossy
Free MP3 tools
Audio ConverterConvert audio between MP3, WAV, OGG, AAC, and M4A.MP3 ConverterConvert audio files to MP3.MP4 to MP3Extract audio from MP4 video as MP3.Video to MP3Extract the audio track from any video.MP3 to OGGConvert MP3 audio to OGG.FLAC ConverterConvert audio to lossless FLAC.AAC ConverterConvert audio to AAC.MP3 CompressorBulk-compress MP3 files by lowering the bitrate (up to 50 at once).Add Audio to VideoAdd or replace the soundtrack of a video with an audio file.M4A to MP3Convert M4A audio to MP3.WAV to MP3Convert WAV audio to MP3.FLAC to MP3Convert lossless FLAC audio to MP3.