WAV Audio Format Guide & Tools
The gold standard uncompressed studio audio format. Full dynamic range, zero compression artifacts, and studio-grade sample accuracy.
What is Waveform Audio File Format (.wav)?
Developed by Microsoft and IBM, WAV stores raw uncompressed Linear PCM audio samples. It is the primary format used in recording studios, digital audio workstations (DAWs), and film production.
Advantages of WAV
- 100% lossless uncompressed fidelity
- Zero CPU overhead for decoding
- No generational loss across multiple edits
Disadvantages of WAV
- Large file size (~10MB/minute for 16-bit 44.1kHz stereo)
- Limited native metadata support compared to MP3
WAV Technical Specifications
| File Extension | .wav |
|---|---|
| Compression | Uncompressed (Linear PCM) |
| Bit Depths | 16-bit (CD Quality), 24-bit (Studio Master), 32-bit float |
| Sample Rates | 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 192 kHz |
| Compatibility | Universal on Windows, macOS, Linux, and DAWs |
Online Tools for WAV Audio
WAV Frequently Asked Questions
When should I choose WAV over MP3?
Choose WAV whenever you are recording instruments, editing vocals, mastering music, or archiving raw audio.