CONVERT ALAC → WAV (ALAC to WAV)
Fast, secure ALAC to WAV conversion. No registration required.
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HOW TO CONVERT ALAC → WAV
Upload the ALAC
Drop or select your ALAC file. The upload is encrypted and the file is queued for conversion.
Transcode via FFmpeg
FFmpeg decodes the ALAC stream to PCM internally, then re-encodes as WAV at the bitrate you select.
Download the WAV
The WAV is delivered as a direct download; metadata and cover art transfer automatically where possible.
Here is the short version — ALAC is Apple Lossless Audio Codec, offering FLAC-like compression inside MP4 containers. Hence the need for WAV. Need a WAV version of a ALAC recording for a podcast host, audio book platform or DAW that refuses the original container? Drop the file above and our encoder produces a clean WAV you can drag straight into the destination tool. Metadata such as title, artist and cover art travels with the audio. One more beat. ALAC is Apple Lossless Audio Codec, offering FLAC-like compression inside MP4 containers. Receiving format: WAV is Microsoft's uncompressed PCM container — the studio master format on Windows.
Why convert ALAC to WAV
Apple Lossless Audio is great in its own niche, but WAV Audio is either more universally playable or better suited to the device you are targeting. Converting lets you ship the audio without asking listeners to install a codec. The loss in quality between the two is negligible at sensible bitrates.
ALAC vs WAV — Technical specifications
Side-by-side comparison of the technical details.
ALAC
- MIME type
- audio/mp4 (inside .m4a)
- Extensions
- .m4a (common), .alac
- Container
- ISO Base Media File Format (like MP4)
- Sample rates
- Up to 384 kHz (hi-res); typical 44.1-192 kHz
- License
- Apache 2.0 (since 2011)
- MIME Type
- audio/alac
- Extension
- .alac
- Category
- Audio Files
- Full Name
- Apple Lossless Audio
- Conversion Engine
- FFMPEG
WAV
- MIME type
- audio/wav
- Container
- RIFF
- MIME Type
- audio/wav
- Extension
- .wav
- Category
- Audio Files
- Full Name
- WAV Audio
- Conversion Engine
- FFMPEG
- Typical codec
- PCM (uncompressed)
- Bit depth
- 8, 16, 24, 32 bit integer or float
- Sample rate
- Up to 384 kHz
- Max size
- 4 GB (standard WAV), unlimited (RF64 / W64)
| Specification | ALAC | WAV |
|---|---|---|
| MIME type | audio/mp4 (inside .m4a) | audio/wav |
| Extensions | .m4a (common), .alac | — |
| Container | ISO Base Media File Format (like MP4) | RIFF |
| Sample rates | Up to 384 kHz (hi-res); typical 44.1-192 kHz | — |
| License | Apache 2.0 (since 2011) | — |
| MIME Type | audio/alac | audio/wav |
| Extension | .alac | .wav |
| Category | Audio Files | Audio Files |
| Full Name | Apple Lossless Audio | WAV Audio |
| Conversion Engine | FFMPEG | FFMPEG |
| Typical codec | — | PCM (uncompressed) |
| Bit depth | — | 8, 16, 24, 32 bit integer or float |
| Sample rate | — | Up to 384 kHz |
| Max size | — | 4 GB (standard WAV), unlimited (RF64 / W64) |
ALAC vs WAV — Strengths and limitations
What each format does best, and where it falls short.
ALAC Strengths
- Lossless — bit-exact with the original PCM.
- 40-60% smaller than uncompressed WAV/AIFF.
- Native Apple ecosystem support (iTunes, Apple Music Lossless).
- Open-source since 2011 — supported in FFmpeg, VLC, Android.
Limitations
- Non-Apple devices support ALAC but rarely make it the default.
- Slower encoding than FLAC on most reference implementations.
- Large files vs lossy alternatives (AAC).
WAV Strengths
- Bit-perfect, uncompressed audio — the professional studio standard.
- Universally supported for playback, editing, and analysis.
- No re-encoding penalty — edit and save repeatedly with zero quality loss.
- Simple internal structure — easy to parse programmatically.
- Supports up to 32-bit float and 384 kHz sample rates.
Limitations
- Enormous file sizes — 10 MB per minute for CD-quality stereo.
- 4 GB size limit for standard WAV (RF64/W64 variants extend it but break compatibility).
- No native support for cover art or rich metadata.
Quality & Compatibility
Lossy-to-lossy transcoding (most cross-format audio jobs) loses a tiny amount of quality on each pass — usually inaudible at our default VBR ~190 kbps for music or 96 kbps for speech. Lossy-to-lossless conversions freeze the existing quality but cannot improve it; lossless-to-lossy is only as good as the target bitrate you choose.
Tips for Best Results
- Pick 128 kbps for podcasts and voice, 192–256 kbps for music, 320 kbps only if the audio will be edited further downstream.
- Keep the ALAC master alongside the WAV — re-encoding a lossy format twice accumulates audible artefacts.
- For mono voice content, convert to mono WAV explicitly to halve file size without any quality loss.
Frequently Asked Questions
Lossy-to-lossy conversions (most combinations) re-compress the audio, which technically introduces some loss. At a 192 kbps or higher target it is inaudible on normal equipment. Lossy-to-lossless conversions freeze the existing quality but cannot improve it; lossless-to-lossy transcodes are only as good as the target bitrate you choose.
For voice content (podcasts, audiobooks, lectures) 128 kbps is indistinguishable from higher bitrates. For music, 192-256 kbps covers most listening; 320 kbps is the ceiling for WAV and the right choice for audio you plan to edit further. Above that, prefer a lossless target instead.
Yes. Title, artist, album, year and cover art travel from the ALAC container to the WAV container automatically where both formats support them. If a tag field has no WAV equivalent, it is dropped silently. Use any tag editor (Mp3tag, MusicBrainz Picard) to fine-tune afterwards.
Apple Lossless Audio
Source formatALAC (Apple Lossless Audio Codec) provides lossless compression for audio, similar to FLAC but native to Apple ecosystem.
WAV Audio
Target formatWAV is an uncompressed audio format that preserves full audio fidelity. Files are large but provide lossless, CD-quality sound. It is the standard working format in audio production and editing.
Common Use Cases
Share across platforms
Send WAV files to anyone without worrying about whether they have the right software for ALAC.
Embed in documents
Drop WAV output into Word, Google Docs, PowerPoint, Notion or a website without conversion warnings.
Optimize size
WAV often produces smaller files than ALAC for web, email and storage.
Archive & future-proof
Store in a widely-supported format that will still open on future operating systems without legacy plugins.
ALAC vs WAV — Typical file sizes
Approximate file sizes for common scenarios.
- 3-min song (CD quality) 20-30 MB
- Full album (CD, 10 tracks) 250-400 MB
- Hi-Res 24-bit/96 kHz song 80-120 MB
- Song (4 min, CD quality) 40 MB
- Voice memo (1 min, 16-bit 44.1 kHz) 10 MB
- Studio master (1 min, 24-bit 96 kHz) 33 MB
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Lossless batch chain processing preserving full ID3v2 metadata tags and embedded artwork.
Multi-CPU discography conversion with AccurateRip CRC verification and DSP mastering.
Related comparisons
See these formats side by side to understand which fits your use case best.
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