Convert AAC audio to an uncompressed WAV file directly in your browser. Keep the original sample rate and channels or convert them before downloading. Nothing is uploaded.
Drop an AAC or M4A file here or click to browse
One audio file at a time — up to 100 MB.
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WAV settings
Leaving sample rate and channels on Original avoids unnecessary conversion.
Changing sample rate does not restore detail lost during AAC compression.
Stereo can be mixed to mono, while mono can be duplicated into stereo.
16-bit PCM is the most widely compatible. Higher settings create larger WAV files.
Converting…
Everything runs on your device — your audio is never uploaded. WAV is uncompressed, so the converted file will usually be much larger than the original AAC. Converting AAC to WAV does not recover quality already lost during AAC compression.
Need to convert AAC files to high-quality, uncompressed WAV format? This free AAC to WAV converter processes your audio directly in your browser — fast, private, and with no sign-ups required. Upload an AAC track, convert it instantly, and download a studio-ready WAV file you can use in editing software like Audacity, FL Studio, Logic Pro, or Pro Tools.
Key Features
Fast AAC → WAV Conversion
Turn AAC or M4A audio into uncompressed WAV files in seconds.
Drag-and-Drop Upload
Upload AAC files instantly with a clean, simple interface.
High-Quality Output
WAV files preserve full fidelity for editing, mixing, and mastering.
Secure & Private
Files never leave your browser — processed locally for maximum privacy.
Works on Any Device
Use the tool seamlessly on Windows, macOS, iOS, Android, or Linux.
How to Convert AAC to WAV
- Upload Audio – Click to upload or drag an AAC/M4A file into the upload box.
- Convert – Select “Convert to WAV” to process your audio.
- Download – Save your uncompressed WAV file instantly.
WAV files will be larger than AAC files, but they offer superior compatibility with audio workstations and editing software.
Why Convert AAC to WAV?
AAC is a compressed format commonly used by iTunes, iOS, and streaming apps. WAV files, however, are uncompressed and ideal for:
- Audio editing and restoration
- Podcast production
- Mixing and mastering
- Importing into DAWs
- Exporting audio for video editors like Premiere Pro or Final Cut
If you need maximum fidelity and compatibility, converting AAC → WAV is the best solution.
FAQ
Is the AAC to WAV converter free?
Yes — it’s completely free with no watermarks or limits.
Are my files uploaded to a server?
No. All processing happens locally in your browser for full privacy.
Does converting AAC to WAV improve quality?
It preserves the original quality but cannot create detail that wasn’t in the AAC file. WAV is ideal for editing.
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