Convert M4A to WAV
Free, fast and secure — convert M4A to WAV right in your browser.
M4A
WAV
Move your M4A into a lossless WAV
Converting M4A to WAV lifts your file into a format that keeps every detail intact — ready for editing, archiving or high-quality output.
How to convert M4A to WAV
- 1 Drop your M4A file into the converter above.
- 2 It is converted to WAV automatically — no settings to fiddle with.
- 3 Download your new WAV file instantly.
M4A vs WAV
| Feature | M4A | WAV |
|---|---|---|
| Compression | Lossy | Lossless |
| MIME type | audio/mp4 | audio/wav |
| Best for | High-quality music and voice on Apple devices and modern apps. | Recording, editing and mastering where pristine, uncompressed audio is essential. |
About the formats
M4A
M4A (AAC) audio
M4A holds AAC audio, the default for Apple Music and iTunes. It generally sounds better than MP3 at the same bitrate and is well supported on modern devices.
Strengths
- Better quality than MP3 at equal size
- Default on Apple platforms
- Efficient, modern codec
Limitations
- Slightly less universal than MP3
- Lossy compression
- Occasional legacy-player issues
Best for: High-quality music and voice on Apple devices and modern apps.
WAV
WAV audio
WAV stores uncompressed, studio-grade audio with zero quality loss. It is the standard for recording and editing, at the cost of much larger files.
Strengths
- Lossless, studio quality
- Ideal for editing and mastering
- Universally supported on desktops
Limitations
- Very large files
- Impractical for streaming
- No built-in metadata richness
Best for: Recording, editing and mastering where pristine, uncompressed audio is essential.
Frequently asked questions
Upload your M4A file above and it is converted to WAV automatically. When it is ready, download your new WAV audio — the whole thing takes just a few seconds in your browser.
Converting M4A to WAV lifts your file into a format that keeps every detail intact — ready for editing, archiving or high-quality output.
WAV is a lossless format, so your converted file keeps its full quality with no degradation.
Yes. The converter is free to use, with no watermark and no sign-up required.
Your files are processed securely and are never shared with anyone.