Convert Video to Audio Online Free
Extract audio from any video file instantly. Our free video to audio converter works entirely in your browser - no upload required, 100% private and secure.
100% Private
Files never leave your device
Fast Conversion
Powered by WebAssembly
Free Forever
No limits, no registration
Supported Video Formats for Audio Extraction
Most common video format
Windows video format
Apple QuickTime format
Matroska video container
Web-optimized format
Windows Media Video
Flash video format
Mobile video format
How to Convert Video to Audio in 3 Easy Steps
Converting video to audio has never been easier. Follow these simple steps to extract audio from your video files and download as MP3.
Upload Your Video File
Click the upload area or drag and drop your video file. We support MP4, AVI, MOV, MKV, and many other video formats for conversion to audio.
Choose Format & Settings
Select your preferred audio format (MP3, WAV, AAC, OGG, FLAC). Optionally trim the audio using the timeline to extract only the portion you need.
Download Your Audio File
Once the video to audio conversion is complete, preview your audio and download the file instantly. No registration or email required.
Why Choose Our Video to Audio Converter?
Our online video to audio converter offers unique advantages that make it the best choice for extracting audio from video files.
100% Private & Secure
Unlike other video to audio converters, your files are never uploaded to any server. All processing happens locally in your browser using cutting-edge WebAssembly technology. Your videos and audio files remain completely private.
Lightning Fast Conversion
Our video to audio converter uses FFmpeg compiled to WebAssembly, delivering near-native performance. Convert video to MP3 in seconds without waiting for slow server uploads and downloads.
Completely Free Forever
Our video to audio converter is 100% free with no hidden costs. No subscription required, no daily limits, no watermarks. Convert as many videos to audio as you need without any restrictions.
Works on Any Device
Our online video to audio converter works on Windows, Mac, Linux, iOS, and Android. No software installation required - just open your browser and start converting video to audio instantly.
High Quality MP3 Output
Extract audio from video with the highest quality settings. Our video to audio converter preserves the original audio quality while creating optimized MP3 files that sound great on any device.
No Registration Required
Start converting video to audio immediately without creating an account. No email verification, no personal information collection. Just visit the site and extract audio from your videos instantly.
Popular Uses for Video to Audio Conversion
Discover how people use our video to audio converter to extract audio from various types of video content.
Extract Audio from Lectures & Tutorials
Convert educational video content to audio for listening on the go. Use our video to audio converter to create audio versions of online courses, webinars, and tutorial videos.
Create Podcast Audio from Videos
Transform video interviews and shows into podcast-ready audio files. Our video to audio tool makes it easy to repurpose video content for audio platforms.
Extract Music from Music Videos
Save music tracks from video files for offline listening. Convert your favorite music videos to MP3 audio files with our free video to audio converter.
Extract Audio for Video Editing
Separate audio tracks from video files for use in video editing projects. Our video to audio converter helps content creators extract clean audio quickly.
Frequently Asked Questions About Video to Audio Conversion
Everything you need to know about converting video to audio online.
Our video to audio converter uses FFmpeg compiled to WebAssembly to process video files directly in your browser. When you select a video file, the converter extracts the audio track and encodes it as a high-quality MP3 file. The entire process happens locally on your device, ensuring your privacy and enabling fast conversion speeds.
No, absolutely not. Unlike traditional video to audio converters that require uploading your files to remote servers, our tool processes everything locally in your browser. Your video files never leave your device, making our converter the most private and secure option available.
Our video to audio converter supports all major video formats including MP4, AVI, MOV, MKV, WebM, WMV, FLV, 3GP, and many more. If your browser can play the video, our converter can extract the audio and convert it to MP3 format.
We recommend keeping video files under 500MB for optimal performance. Since the conversion happens in your browser, very large files may take longer to process and could be limited by your device's available memory. For most video to audio conversions, files under 500MB will process quickly and smoothly.
Our video to audio converter produces high-quality MP3 files using optimal encoding settings. The output quality depends on the source video's audio track - we preserve the original audio quality while creating efficiently compressed MP3 files suitable for any use case.
Yes! Our video to audio converter works on all modern mobile browsers including Safari on iOS and Chrome on Android. Simply visit our website on your phone, select your video file, and convert it to audio just like on a desktop computer.
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