Convert audio files, including FLAC and video soundtracks, to MP3, WAV, M4A or OGG, and choose the quality.
| Format | Type | Size for 3 minutes | Best for |
|---|---|---|---|
| MP3 192 kbps | Lossy | about 4.3 MB | Playing anywhere |
| M4A (AAC) 192 kbps | Lossy | about 4.3 MB | iPhone, Apple Music, video |
| OGG (Opus) 128 kbps | Lossy | about 2.9 MB | Web, voice, small files |
| WAV | Uncompressed | about 30 MB | Editing and recording |
Need just a part of the file? Use the audio cutter.
MP3 plays everywhere. M4A (AAC) sounds a little better at the same size and is standard on Apple devices. OGG (Opus) is very efficient but not supported by every player. WAV keeps the full quality but makes large files. FLAC files can be converted from, but not to, because browsers have no FLAC encoder.
No. Converting a low-quality MP3 to WAV makes a bigger file, but can't restore detail that was already lost. Convert from the best original you have.
Yes. Choose a video file and its audio track is converted. For the most common case, there's also a dedicated Video to MP3 converter.
No. Audio is converted in your browser.