Convert WAV to M4A
Convert WAV to M4A format. Get excellent audio quality with efficient AAC compression, optimized for Apple devices and modern media players.
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WAV (.wav) · Max 20 MB
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What is WAV?
Uncompressed audio format. Perfect quality with no data loss. Standard for music production and professional audio work.
What is M4A?
Apple's preferred audio format. Better quality than MP3 at same bitrate. Default for iTunes and Apple devices.
Why Convert WAV to M4A?
WAV files are large and impractical for portable listening. M4A uses AAC compression to deliver excellent audio quality at 10-15% of the WAV file size. If you're building an iTunes library, preparing audio for iPhone, or want efficient compression with great quality, M4A is the best choice for Apple ecosystems.
Frequently Asked Questions
How much smaller is M4A compared to WAV?
About 85-90% smaller. A 50MB WAV file becomes roughly 5-7MB as M4A at 256kbps AAC.
Is M4A or MP3 better for quality?
M4A (AAC) is better. At the same bitrate, AAC delivers noticeably superior audio quality compared to MP3.
Will my WAV metadata transfer?
Basic metadata (title, artist, album) transfers when available. M4A actually has better metadata support than WAV, including album art.
Can I use M4A in video editing?
Yes. M4A is the audio-only version of the MP4 container. Most video editors accept it directly.