Extract lossless audio from MKV video files and save as uncompressed WAV. Handles multi-track MKV containers with high-fidelity audio extraction.. Lossless uncompressed audio, sample rate control, batch processing. No registration, no watermarks, completely free.
Upload Videos
Drag & drop MKV files here
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Audio Settings
WAV is lossless — no quality loss
Output files will be larger than MP3 but preserve 100% original audio fidelity.
Converting to WAV...
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Download WAV Files
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How to Convert Video to WAV Online
Step-by-Step Instructions:
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Upload Video Files: Click "Choose Videos" or drag and drop your MP4, AVI, MOV, MKV, WebM, FLV, WMV, or M4V videos.
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Choose Audio Settings: Select sample rate (44.1kHz or 48kHz) and audio channels (mono or stereo). No bitrate needed — WAV is lossless.
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Start Conversion: Click "Convert to WAV" to extract lossless audio with real-time progress tracking.
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Download WAV Files: Download individual WAV files or get all converted audio files at once.
Why Choose WAV Over MP3?
- Lossless quality — zero audio degradation
- Perfect for audio editing and production
- Studio-grade output for professional work
- Ideal for archiving important audio
- Compatible with all DAWs and editors
Video to WAV Conversion Features
Lossless Quality
WAV preserves 100% of the original audio — no compression artifacts, no data loss. Perfect fidelity every time.
Audio Enhancement
Normalize audio volume for consistent levels and convert to mono or stereo as needed.
Multiple Formats
Support for MP4, AVI, MOV, MKV, WebM, FLV, WMV, and M4V video inputs.
Frequently Asked Questions
What is WAV format?
WAV (Waveform Audio File Format) is an uncompressed lossless audio format developed by Microsoft and IBM. Unlike MP3, it preserves all original audio data with zero quality loss, making it the standard for professional audio work.
What's the difference between WAV and MP3?
WAV is uncompressed and lossless — no audio data is discarded. MP3 is compressed and lossy — it removes audio data to reduce file size. WAV files are 5-10x larger than MP3 but preserve perfect audio fidelity.
What video formats can I convert to WAV?
Supported formats include MP4, AVI, MOV, MKV, WebM, FLV, WMV, and M4V. Upload any of these video formats and the audio track will be extracted as lossless WAV.
Why are WAV files so much larger than MP3?
WAV stores raw, uncompressed audio data. A 5-minute stereo WAV at 44.1kHz is about 50MB, while the same audio as 192kbps MP3 would be about 7MB. The tradeoff is perfect quality for larger file size.
When should I use WAV instead of MP3?
Use WAV when you need to edit audio (in Audacity, Pro Tools, Logic, etc.), deliver professional voiceovers, archive important recordings, or when quality matters more than file size.
What's the maximum file size?
You can convert video files up to 750MB. Note that the output WAV file will be larger than the original video's audio track since WAV is uncompressed.
Are my files secure during conversion?
Yes, all conversions are processed securely on our servers. Your files are automatically deleted after processing, and we never store or share your content.
Can I convert multiple videos at once?
Yes, batch processing is supported. Upload multiple video files and convert them all to WAV simultaneously with real-time progress tracking.
Is it free to convert video to WAV?
Yes, our video to WAV converter is completely free. No registration, no watermarks, no limits on the number of conversions.
Convert MP4, MOV, MKV, AVI to WAV — Format-Specific Guide
Our video to WAV converter handles every major video format. Here's what you need to know about extracting lossless audio from each:
MP4 to WAV
MP4 is the most common video format. Audio is typically AAC-encoded inside the MP4 container. Our tool decodes the AAC track and outputs it as uncompressed PCM WAV — perfect for editing the audio from phone recordings, downloads, or screen captures.
MOV to WAV
MOV files from iPhones and Macs often contain high-quality AAC or PCM audio. Converting MOV to WAV extracts this audio losslessly — ideal for podcasters and voiceover artists working with iPhone recordings.
MKV to WAV
MKV containers often hold high-fidelity audio tracks (FLAC, DTS, AC3). Our converter decodes any audio codec and outputs clean WAV — great for extracting soundtracks or dialogue for remix and editing projects.
AVI to WAV
Legacy AVI files use various audio codecs (MP3, PCM, WMA). Our tool handles all codec variations and outputs standardized 16-bit PCM WAV — perfect for archiving audio from old recordings.
Why Choose Our Video to WAV Converter?
Lossless Audio Extraction
Our video to WAV converter extracts audio in its purest uncompressed form. Unlike MP3 conversion which discards audio data to reduce file size, WAV preserves every single sample of the original audio track — perfect for professional editing and production workflows.
With support for 44.1kHz (CD quality) and 48kHz (studio quality) sample rates, plus mono and stereo output options, you get exactly the audio specification you need for your project.
Fast, Secure, and Private
Convert your videos to WAV format quickly and securely. All processing happens on our secure servers, and your files are automatically deleted after conversion. We never store, share, or access your content.
No registration, no email required, no software installation. Upload your video files, choose your audio settings, and download your lossless WAV files. Perfect for audio professionals who need studio-quality extraction without complex software.
Popular Use Cases for Video to WAV Conversion
Music Production
Extract lossless audio from video recordings for mixing, mastering, and sample creation in your DAW.
Voiceover Delivery
Extract clean WAV audio from video recordings for professional voiceover and narration deliverables.
Post-Production
Separate audio tracks from video footage for independent editing in professional audio software.
Audio Archiving
Preserve important audio from video recordings in lossless format for long-term archival storage.
Podcast Editing
Extract lossless audio from video podcast recordings before applying compression and effects.
Transcription
Extract high-quality audio from video for accurate speech-to-text transcription services.
About WAV Audio Format
WAV (Waveform Audio File Format) is the gold standard for uncompressed audio. When you convert video to WAV, you're extracting the audio track in its purest form — no data is discarded, no compression artifacts are introduced.
Lossless Fidelity
Every sample of the original audio is preserved. No psychoacoustic compression, no frequency masking, no shortcuts.
Edit-Ready
WAV is the native format for audio editors (Audacity, Pro Tools, Logic Pro, FL Studio). No re-encoding needed before editing.
Universal Support
WAV files work on Windows, Mac, Linux, and all professional audio software without codec issues.
Technical Specifications
Supported Input Formats
- • MP4 (MPEG-4 Video)
- • AVI (Audio Video Interleave)
- • MOV (QuickTime Movie)
- • MKV (Matroska Video)
- • WebM (Web Media)
- • FLV (Flash Video)
- • WMV (Windows Media Video)
- • M4V (iTunes Video)
Audio Output Specifications
- • Output Format: WAV (PCM 16-bit)
- • Compression: None (lossless)
- • Sample Rate: 44.1kHz (CD), 48kHz (Studio)
- • Channels: Mono or Stereo
- • Bit Depth: 16-bit
- • Audio Normalization: Optional
- • Maximum Input Size: 750MB
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