Audio Extractor from Video – Extract MP3, AAC, WAV Online
Extract audio tracks from any video file instantly in your browser. Choose MP3, AAC, or WAV format with customizable bitrate. No uploads, fast processing, completely free.
Extract Audio from Video
What Extraction Actually Does
Video files contain two streams: video and audio. Extraction pulls out the audio stream and discards the video. The result is a standalone audio file — MP3, AAC, or WAV — that plays in any music player.
The quality depends on the source. If the original video has compressed audio, extraction won't improve it — you're just copying what's already there. If the video has high-quality audio, extracting to WAV preserves it without further compression.
This tool runs locally in your browser. No upload means faster processing and complete privacy. A 10-minute video might take 30 seconds to extract, depending on your computer's speed.
When This Is Useful
Video podcasts to audio
Video podcasts are huge files. If you just want to listen during your commute, extracting to MP3 cuts the file size by 90% or more. Same content, way less storage.
Lecture recordings for study
Students recording lectures often only need the audio. Extracting lets you listen while walking, exercising, or doing chores — no need to watch a static slide deck.
Music from live performance videos
You recorded a concert but the video is shaky and dark. The audio is what matters. Extract to WAV for the best quality, then add it to your music library.
Voiceover extraction for editing
Need to clean up dialogue or add effects? Extract the audio, edit it in your favorite audio software, then sync it back to video if needed.
Background music from stock videos
Found a royalty-free video with great music? Extract the audio track and use it in your own projects. Just verify the license covers audio-only use.
Choosing the Right Format
| Format | Best For | File Size | Quality |
|---|---|---|---|
| MP3 | Universal compatibility | Small | Good (lossy) |
| AAC (M4A) | Apple devices, streaming | Small | Better than MP3 at same bitrate |
| WAV | Professional editing, archiving | Large (10x MP3) | Uncompressed |
For most uses, MP3 at 192-256 Kbps is fine. Use WAV only if you plan to edit the audio further or need archival quality.
How to Extract Audio
Upload your video
Select or drag your video file. It stays on your device — no server upload. The preview lets you confirm it's the right file before extracting.
Choose format and quality
Pick MP3 for compatibility, AAC for better quality at smaller sizes, or WAV for uncompressed audio. Select bitrate: 128 Kbps for speech, 192-256 Kbps for music, 320 Kbps for maximum quality.
Extract and download
Click extract and wait for processing to finish. The audio file downloads when ready. Keep the tab open during processing — closing it cancels the job.
Frequently Asked Questions
More Video Tools
Explore our other free video editing tools
Change Video FPS
Change video frame rate online - 24fps, 30fps, 60fps
Crop Video
Crop videos online for free - remove unwanted edges
Enhance Video Quality
Upscale, sharpen and improve video quality online
Resize Video Dimensions
Scale video to 4K, 1080p, 720p or custom sizes
Rotate Video
Rotate videos 90, 180, 270 degrees online
Video Color Space Transformer
Adjust brightness, contrast, saturation and hue
Video Compressor
Compress videos online - reduce file size
Video Format Converter
Convert between video formats
Video Grayscale
Convert video to black and white online
Video Metadata Viewer
View video and audio file metadata
Video Overlays
Add watermark or logo to video online
Video Player
Play any video file format instantly
Video Transparency Maker
Adjust video opacity and transparency online