Convert MP4 to WAV — Free
Upload your MP4 file and get a WAV in seconds. No account, no watermark.
How to convert MP4 to WAV
Convert your MP4 videos to high-quality WAV audio files quickly with BoltConverter. Our free online tool makes extracting audio simple, providing a clean WAV output for your needs.
BoltConverter processes your files securely on our servers. Your MP4 and converted WAV files are automatically deleted shortly after conversion, ensuring your privacy. Get started now without any software installation.
Upload Your MP4 File
Click the 'Choose File' button to select the MP4 video you want to convert.
Start Conversion
Once your file is uploaded, click 'Convert' to begin the MP4 to WAV process.
Wait for Processing
BoltConverter will process your file on our secure servers.
Download WAV File
After conversion, click the 'Download' button to save your new WAV audio file.
Frequently asked questions
Is BoltConverter free to use?
Yes, BoltConverter is a completely free online tool for converting MP4 to WAV.
How long does BoltConverter store my files?
Your uploaded MP4 and converted WAV files are deleted from our servers automatically shortly after conversion. We do not store your files.
Is there a file size limit for conversions?
Yes, BoltConverter supports MP4 files up to 100 MB for conversion to WAV.
What is the quality of the output WAV file?
BoltConverter aims to provide high-quality WAV audio output, preserving the original audio fidelity as much as possible.
Can I convert multiple MP4 files at once?
Currently, BoltConverter processes one MP4 file at a time. Please convert each file individually.