WAV to M4A on Linux
Convert WAV to M4A on your Linux. No app to download. Open your browser, drop your file, and convert. Done in seconds.
Drop your WAV file here or click to browse
WAV (.wav) · Max 20 MB
Runs in Firefox and Chrome on any Linux distro. No terminal commands. No package managers. AudioUtils uses WebAssembly to run the conversion engine locally. Your audio stays on your device.
If you prefer the command line, FFmpeg is an alternative. But AudioUtils is faster for quick one-off conversions.
WAV is lossless. Converting to M4A reduces file size at the cost of some audio data. Use a high bitrate to minimize loss. The output is identical regardless of which device or browser you use.
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.
About WAV
Uncompressed audio format. Perfect quality with no data loss. Standard for music production and professional audio work.
About M4A
Apple's preferred audio format. Better quality than MP3 at same bitrate. Default for iTunes and Apple devices.