Free tools
Convert M4A to WAV for free
Convert M4A to WAV in your browser: add one M4A file, and download an uncompressed WAV. This free conversion needs no signup or upload.
Drop a file or click to choose
Free · no signup · runs in your browser · nothing uploads
Want the words, not just the clip?
Try a speaker-labeled preview of up to 5 minutes from your audio or video before creating an account, then get another free preview of your first upload in the app.
Get 30 free minutesWant the words, not just the clip?
Try a speaker-labeled preview of up to 5 minutes from your audio or video before creating an account, then get another free preview of your first upload in the app.
Get 30 free minutesWhy is this free? Hushscript runs it entirely in your browser. No server processes your file, so there's nothing to charge for.
How to convert M4A to WAV
Add one M4A file, then download the WAV. The converter decodes the M4A’s audio and writes it as uncompressed PCM, running in your browser, so the file is not uploaded.
Why convert an M4A recording to WAV
Many audio editors and DAWs expect uncompressed WAV rather than a compressed M4A, especially for importing a voice memo into an editing project. Converting to WAV gives you a file format most editing software opens without an extra step.
What your M4A needs
An M4A can contain different audio codecs, so whether a specific file converts depends on that codec and your browser or device. If you need an MP3 listening copy instead of WAV, use M4A to MP3.
Need a transcript instead of a WAV?
You can send the original M4A to M4A transcription without converting it here first. Transcription is separate from this free local converter: it uploads prepared audio and requires an account. Speaker labels are available when selected. Eligible personal accounts can receive 30 free minutes after card verification.
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Frequently asked questions
Is this M4A to WAV converter free?
Yes. Converting one M4A file to WAV in your browser is free and needs no account. Transcription is a separate service with its own account and minute pricing.
Does converting M4A to WAV upload my file?
No. The converter processes the M4A in your browser and downloads the WAV to your device. Choosing transcription separately uploads prepared audio.
Why convert an M4A voice memo to WAV?
WAV holds uncompressed PCM audio, which many audio editors and DAWs expect for import, editing or mixing, rather than a compressed M4A.
Does the WAV lose quality compared to the M4A?
No further compression is applied: the audio is decoded and written as uncompressed PCM. Overall quality still depends on the audio already inside the M4A.
Will every M4A file convert?
Conversion depends on the audio codec in your M4A and your browser or device. Check the file plays correctly first if you are unsure.
Can I transcribe the M4A instead?
Yes, through the separate Hushscript transcription service, which uploads prepared audio and requires an account. Speaker labels are available when selected.
Need the words? Transcribe it with 30 free minutes
Preview up to 5 minutes before you create an account, and a new personal account gets a free preview of its first upload in the app. Full transcription needs an account and minutes; eligible personal accounts get 30 free minutes once, after card verification or with a first purchase. No subscription.
Get 30 free minutes