Convert M4A to WAV — Free
Files convert instantly in your browser — 100% private, any file size, no account needed.
Drop your M4A file here
or click to browse — any size
Conversion runs entirely in your browser — your file never leaves your device.
How to convert M4A to WAV
Convert your M4A audio files to WAV format quickly and for free with BoltConverter. Our online tool runs entirely in your web browser, making the conversion process fast and convenient.
Your files remain private throughout the process. Since all conversions happen directly on your device, your audio files never leave your computer or get uploaded to a server. Get high-quality WAV audio without compromising your data.
Select Your M4A File
Click the "Upload File" button to choose the M4A audio you want to convert from your device.
Conversion Starts Instantly
BoltConverter begins converting your M4A to WAV automatically in your browser after the file is loaded.
Download Your WAV File
Once the conversion is complete, click the "Download" button to save your new WAV audio to your device.
Convert Another File
To process more files, simply repeat the steps for each additional M4A audio file you need to convert.
Frequently asked questions
Is BoltConverter M4A to WAV free to use?
Yes, BoltConverter is a completely free online tool for converting M4A files to WAV format.
Do my M4A files get uploaded to a server?
No, your files never leave your device. All M4A to WAV conversions happen directly in your web browser.
Is there a file size limit for M4A conversions?
Since conversions run in your browser, there is no server-imposed file size limit. Your device's resources are the only factor.
What is the output quality of the WAV file?
BoltConverter aims to provide high-quality WAV output, preserving the audio fidelity of your original M4A file.
Can I convert multiple M4A files at once?
You can convert multiple M4A files, but you need to process them one at a time. Upload, convert, and download each file individually.