Extract Audio from Video
About this Tool
Supports 40+ video formats including WebM, MOV, AVI, MKV, FLV, TS, WMV, and 3GP — extracting raw audio channels and converting them to high-quality MP3 files. Batch convert up to 50 videos at once, choose 128–320kbps output quality, and download all as a ZIP archive.
Processed safely on your device
Everything happens in your browser on this device. Your files are never sent to our servers—so you can use it with peace of mind.
How to Use
Upload your video files (WebM, MOV, AVI, MKV, FLV, TS, etc.) by dragging and dropping.
Select your preferred MP3 output bitrate (128 / 192 / 320 kbps).
Click 'Convert to MP3' to start audio extraction.
Download individual MP3 files or grab all of them as a single ZIP archive.
Key Scenarios & Use Cases
Batch Extracting Audio from Multi-Format Video Libraries (WebM, MKV, AVI)
Extract clean voice and music tracks simultaneously across mixed video formats into uniform, organized MP3 files — ideal for lecture and media archives.
Saving Lecture Audio from Downloaded YouTube Videos
Split a heavy lecture video into a lightweight MP3 so you can listen hands-free on your commute using any podcast or music player app.
Ripping Background Music (OST) & Dialogue from Movies and TV Shows
Separate the soundtrack or a memorable dialogue clip from your downloaded movie or series file and save it as a standalone MP3 for personal enjoyment.
Converting Interview & Meeting Recordings for Faster Transcription
Turn a heavy video recording into a compact MP3, then control playback speed while typing — dramatically reducing transcription time for journalists and legal teams.
Creating Foreign Language Listening Lessons from TV Shows & News Clips
Extract audio dialogues from foreign news and TV drama video files for repetitive immersive listening practice on mobile devices.
Extracting Sound Effects & BGM from Gaming or Creator Videos
Pull specific sound effects or background music from gameplay footage or creator content videos and repurpose them as MP3 samples for your own media projects.
Frequently Asked Questions (FAQ)
MP4, WebM, MOV, AVI, MKV, FLV, TS, WMV, 3GP, and 40+ more formats are supported — covering virtually every video file recorded by smartphones, cameras, or screen recorders.
Yes! You can batch-process up to 50 video files at once and download all extracted MP3 tracks neatly packaged in a ZIP archive.
It is the audio bitrate—how much data is stored per second of sound. Higher values sound better but make larger files and take longer to extract. Speech and lectures work well at 128kbps; music is usually fine at 192–320kbps. The default is 128kbps.
Channels describe how sound is split. Mono (1 channel) is smaller and suits voice; stereo (left/right) suits music. If you are unsure, leave Original unchanged.
Sample rate is how many times per second the sound is measured (Hz). 44100Hz is the CD/music standard; 48000Hz is common in video and broadcast. If you are unsure, leave Original unchanged.
No. Audio extraction and MP3 encoding happen entirely in your browser on your device. Your files are never shared with any third party.
Yes! No software installation required. Works on Windows, macOS, iOS (iPhone / iPad), Android (Galaxy), and any device with a modern web browser — completely free.