01
Right-sized output for the use case
Converting from ALAC to WAV aligns the file with the encoding choices the downstream pipeline expects. The result is a deliverable that fits naturally into the destination workflow.
100% local
AUDIO
Convert ALAC
to WAV
Right-sized output for the use case.
Converting from ALAC to WAV aligns the file with the encoding choices the downstream pipeline expects. The result is a deliverable that fits naturally into the destination workflow.
— Drop area
WHY CONVERT
Why convert ALAC to WAV
02
Broader cross-platform support
WAV is accepted by a wider range of audio players, car stereos, and streaming services than ALAC. The conversion removes a recurring compatibility friction without changing what the file actually contains.
03
Lower storage and bandwidth cost
WAV files are typically smaller than their ALAC counterparts, which reduces hosting, transfer, and storage costs at scale. The savings compound when serving the same content to many recipients.
— How to convert
ALAC to WAV in three steps.
- 01
Open LocalConvert
Visit this page on any modern browser — no install, no signup, no plugin.
- 02
Drop or select your ALAC file
Drag your ALAC into the drop area, or click to pick one from your device.
- 03
Click Convert
Conversion runs entirely in your browser. When it's done, your WAV file downloads to your device.
QUALITY & FIDELITY
Quality and fidelity
- Lossless to lossless: conversion is mathematically reversible in principle.
- Metadata (EXIF/tags) is preserved where the source provides it.
Transparency ALAC
✗ WAV
✗
Color depth 16/24-bit lossless audio 16/24-bit PCM audio
Metadata preserved ✓
FORMAT SPECS
Format specifications
| ALAC | WAV | |
|---|---|---|
| Extensions | .m4a .caf | .wav .wave |
| MIME types | audio/alac | audio/wav audio/x-wav |
| Introduced | 2004 | 1991 |
| Maintainer | Apple | Microsoft / IBM |
| Magic # | — | 52 49 46 46 ?? ?? ?? ?? 57 41 56 45 |
| Spec | View spec ↗ | View spec ↗ |
COMPATIBILITY
Where these formats work
| Platform | Windows | macOS | iOS | Android | Chrome | Firefox | Safari | Edge |
|---|---|---|---|---|---|---|---|---|
| WAV | Native | Native | Native | Native | Native | Native | Native | Native |
WAV
- Windows
- Native
- macOS
- Native
- iOS
- Native
- Android
- Native
- Chrome
- Native
- Firefox
- Native
- Safari
- Native
- Edge
- Native
Why LocalConvert
How LocalConvert compares
| Category | LocalConvert | Cloud converters |
|---|---|---|
| PRIVACY | Files never leave your device. The whole pipeline runs in your browser via WebAssembly. | Files travel to a remote server, sit in queue storage, and may be retained for analytics or moderation. |
| COST | Free, no signup, no daily quotas. | Often free for small files; paid tiers for batch / large / commercial use. |
| LIMITS | Limited only by your device's memory and CPU. Uncompressed WAV stems handled comfortably on desktop. | Typical 100 MB to 1 GB per-file caps, plus rate limits. |
— The formats
From · ALAC
Apple Lossless Audio Codec
Apple's lossless audio format inside an M4A container.
Typical uses
Apple Music lossless, iTunes lossless libraries.
To · WAV
Waveform Audio File Format
An uncompressed PCM audio format. Pristine quality at the cost of large files.
Typical uses
Studio masters, samples for music production, archival.
— FAQ
Frequently asked.
Is ALAC to WAV conversion free?
Yes. LocalConvert is completely free, with no signup and no per-file or per-day limits.
Do my files get uploaded anywhere?
No. ALAC to WAV conversion happens entirely inside your browser using WebAssembly — your file never leaves your device.
What's the maximum file size?
There's no fixed cap — the practical limit is your device's available memory. Very large files may take longer or fail on low-RAM devices.
Does it work offline?
Yes — once the page has loaded, ALAC to WAV conversion works without an internet connection. Re-open the page once to cache it.
Will conversion preserve quality?
LocalConvert uses the industry-standard tools (FFmpeg, ImageMagick, Pandoc) — quality matches what professionals use on the command line. Lossy formats will still lose some quality on each re-encode.
— Related
Or convert these.
Browse all conversionsREFERENCES
Format references
ALAC
Last verified:
100% local conversion.
ALAC to WAV is processed in your browser with WebAssembly. No upload, no tracking, no limits. Your file never leaves your device.