Extract audio from video files instantly. Convert MP4, AVI, MKV, MOV, WebM to MP3, WAV, FLAC, AAC, OGG, or M4A. Batch process multiple files. 100% free, no signup, all processing happens in your browser.
Video to Audio Extractor
Load the audio engine to start extracting audio from video files. Processing happens entirely in your browser.
Extract audio from MP4, AVI, MKV, MOV, WebM, FLV, WMV, M4V, and 3GP
Output to MP3, WAV, FLAC, AAC, OGG, or M4A formats
Adjustable bitrate for MP3 output (64-320 kbps)
Batch extract audio from multiple video files at once
Drag and drop video file upload
No file size limits on video input
See original video size vs extracted audio size
Download individual or all extracted audio files
100% client-side processing with FFmpeg WebAssembly
No file upload to server - complete privacy guaranteed
Extract audio from recorded video interviews and presentations to create podcast episodes or audio-only versions.
Pull the audio track from music videos, live performances, or concert recordings for offline listening.
Extract audio from recorded lectures and webinars so students can listen while commuting or exercising.
Isolate narration and voice overs from video projects for reuse in other audio or video productions.
Pull audio from social media videos, reels, and stories for repurposing as audio content or sound bites.
Save audio tracks from old video files in high-quality FLAC or WAV format for long-term archival storage.
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The fastest, most private way to extract audio from video files online. Your files never leave your device.
Accept MP4, AVI, MKV, MOV, WebM, FLV, WMV, M4V, and 3GP video files as input.
Video files never leave your device. All extraction happens locally in your browser.
Powered by FFmpeg WebAssembly for near-native speed audio extraction from video.
Extract audio from multiple video files simultaneously. No limits on quantity or file size.
Use on any device with a modern browser. No software installation required.
Download extracted audio files immediately. No waiting, no email, no signup needed.
Extract audio from all major video file formats
| Format | Description | Compatibility | Audio Codec |
|---|---|---|---|
| MP4 | Most common video format, used by smartphones, cameras, and streaming platforms | Universal | AAC / MP3 |
| AVI | Legacy Windows video format, still used for high-quality archival video | Windows / Cross-platform | MP3 / PCM |
| MKV | Matroska container supporting multiple audio and subtitle tracks | Cross-platform | AAC / FLAC / Vorbis |
| MOV | Apple QuickTime format, common with iPhone and Mac video recordings | Apple / Cross-platform | AAC / PCM |
| WebM | Open web video format optimized for HTML5 browsers and streaming | Web / Cross-platform | Vorbis / Opus |
More free tools for audio and media
Extracting audio from video is essential for creating podcasts from recorded interviews, saving music from video recordings, making lecture content portable, and repurposing video content as audio. Our free video to MP3 converter lets you extract audio from MP4, AVI, MKV, MOV, and WebM files instantly in your browser.
Unlike online converters that upload your video to their servers, our tool processes everything locally in your browser using FFmpeg WebAssembly. Your video files never leave your device, ensuring complete privacy for personal recordings, confidential meetings, and sensitive content.
For general use and maximum compatibility, MP3 at 192 kbps is the best choice. For professional audio work and archival, use FLAC or WAV to preserve full quality. AAC works best with Apple devices and streaming. Use 320 kbps MP3 when you need the smallest file with near-lossless quality.
Need to extract audio from an entire collection of video files? Our batch processing feature handles unlimited files simultaneously. Drag and drop all your video files, select your target audio format and quality, and download everything at once. No limits, no signup, completely free.
Paste a video URL and download the audio as MP3 in seconds — no app, no signup, no login. Works on mobile and desktop.
Pull the audio from a YouTube video as MP3 — quality tips and what copyright actually allows.