Audio Format Guide
Not sure which format you need? Each format has different trade-offs around file size, quality, compatibility, and use case. This page covers the formats supported by QuickAudioConvert and when to use each one.
The universal audio format.
Plays everywhere. Smaller than WAV. The right choice for sharing, streaming, and everyday listening.
Best for: Sharing, streaming, podcasts, everyday use
The standard for audio editing.
Lossless and uncompressed. Large files, but the preferred format for editing software and professional workflows.
Best for: Audio editing, DAWs, broadcast, archiving
Lossless compression for audiophiles.
Smaller than WAV, perfectly lossless. Best for archiving and high-fidelity listening — but not universally supported.
Best for: Music archiving, hi-fi listening, local playback
Apple's audio format.
Common on iPhone, iTunes, and GarageBand. Better quality than MP3 at the same bitrate, but not universally supported outside Apple devices.
Best for: Apple devices, iTunes libraries, GarageBand exports
The efficient successor to MP3.
Better compression than MP3 at equivalent quality. Used by Apple, YouTube, and most streaming platforms under the hood.
Best for: Streaming, Apple Music, YouTube audio tracks
Open source audio for games and Linux.
Royalty-free and open. Common in video games, game engines, and Linux environments. Limited hardware support outside those contexts.
Best for: Game audio, Linux, open-source projects
Other supported input formats
QuickAudioConvert also accepts AIFF, OPUS, WMA, OGA, and WEBA files. These are converted to MP3, WAV, or M4A using the same server-side process.