Free MP4 to WAV Converter Online
Extract WAV audio from MP4 videos: lossless, uncompressed, ready for audio editing.
Works on Mac, Windows, Linux, iPhone, and Android. No download or install required.
Drag a MP4 file here or click to select
File should not exceed 1GB
How to Use This Tool
1
Drag and drop your MP4 file onto the upload area, or click to browse your files
2
Click "Extract WAV Audio" to start the conversion
3
Wait a few seconds while our servers extract the audio track
4
Click "Download" to save your WAV file
What is MP4?
MP4 is the most common video format in the world, used by cameras, iPhones, screen recorders, and video downloads. MP4 files contain an audio track (usually AAC-compressed) alongside the video. When you need to edit that audio in a DAW, the compressed AAC audio inside the MP4 isn't ideal — you want uncompressed WAV.
What is WAV?
WAV (Waveform Audio File Format) stores raw, uncompressed PCM audio — every sample, no lossy compression. It's the standard input format for audio editing software like Audacity, Logic Pro, Pro Tools, and Adobe Audition. WAV files are large (roughly 10MB per minute at CD quality) but preserve full audio fidelity for editing and mastering.
Why Convert MP4 to WAV?
If you've recorded a video on your iPhone, DSLR, or screen recorder and need to edit the audio — for a podcast, voiceover, interview, or music session — extracting WAV from the MP4 gives you the highest-quality audio for editing. WAV is uncompressed, so every edit, cut, and process you apply preserves the full fidelity of the original. MP3 works for distribution, but WAV is what you want in your DAW. Our converter extracts PCM audio at 44.1kHz / 16-bit stereo from any MP4 file. No account needed for files up to 1GB.
Key Features
Uncompressed PCM Output
Extracts raw PCM WAV at 44.1kHz / 16-bit stereo — the DAW standard
No Re-encoding Quality Loss
Audio is extracted from the MP4 and written to WAV without additional lossy processing
No Account for Files up to 1GB
Convert immediately without creating an account or entering your email
Works on iPhone MP4 Files
Handles MP4 files from iPhone, Android cameras, DSLR, and screen recorders
Secure & Private
Files are transferred over SSL and automatically deleted from our servers after download
No Watermarks
Your extracted WAV is completely clean — no branding or logos added
Perfect For
Podcast Editing
Voiceover Work
Interview Extraction
Music Sessions on Camera
Audacity & Logic Pro
iPhone & DSLR Recordings
Free Usage Limits
Free (No Account)
1GB
max file size
3
conversions per day
3GB
bandwidth per day
Increase your limits with vitelnk
5GB
max file size
10
conversions per day
25GB
bandwidth per day
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3 free viewers
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Frequently Asked Questions
Take Your Videos Further
Need more than just conversion? With vitelnk, you can embed your processed video on any website, add password protection, expiring links, viewer registration, and analytics.
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Privacy & Security
Your files are processed securely with SSL encryption and automatically deleted after download. We never store or share your files. All processing happens on our secure servers.