Video to MP3 Converter
Extract crystal-clear audio from MP4, WebM, MOV, MKV, AVI, and other video formats. Choose bitrates up to 320 kbps, trim specific clips, boost volume, and save instantly.
Fast, Private Online Video to MP3 Converter
Looking to extract background music, podcasts, speeches, or sound effects from your video recordings? Our free Video to MP3 Converter decodes and encodes audio directly within your web browser using modern Web Audio and Web Worker technology.
- 100% Secure & Private: Files are never uploaded to any cloud server. All processing runs in local device memory.
- Audiophile Bitrate Presets: Choose between 64, 128, 192, 256, and 320 kbps for the ideal balance between file size and studio clarity.
- Built-In Audio Trimmer: Cut out unwanted intros or select a specific chorus or segment before converting.
- Volume Normalizer: Boost quiet video audio up to 200% with automatic clipping protection.
- ID3 Metadata Tagging: Embed custom Track Title, Artist, Album, and Year directly into the MP3 header.
- Universal Video Support: Works smoothly with MP4, WebM, MOV, MKV, AVI, FLV, M4V, and 3GP formats.
How to Convert Video to MP3
Follow these simple steps to extract and save audio from your videos:
- Upload your video: Drag and drop your video file or click "Select Video Files". Batch conversion is fully supported.
- Customize audio settings: Select your desired bitrate (e.g. 192 kbps or 320 kbps), channel mode (Stereo/Mono), and volume multiplier.
- Trim audio (optional): Adjust the Start and End time sliders to clip a specific audio segment.
- Convert & Download: Click "Convert to MP3", listen to the instant audio preview, and save your new MP3 file or download all as a ZIP!
Frequently Asked Questions
No. All video audio extraction and MP3 encoding runs 100% locally inside your web browser using Web Audio API and Web Workers. Your videos never leave your device, ensuring complete privacy.
This tool supports virtually all popular video formats including MP4, WebM, MOV, MKV, AVI, WMV, FLV, M4V, 3GP, OGV, TS, MPG, and MPEG.
For standard music and audio listening, 192 kbps (High Quality) is the recommended balance between studio quality and file size. For the highest possible fidelity, choose 320 kbps (Audiophile). For voice recordings, podcasts, or lectures, 128 kbps or 64 kbps provides clear speech with very small file sizes.
Yes! The built-in interactive audio trimmer lets you specify precise Start and End times. You can preview the audio waveform and listen to the selected clip before exporting to MP3.
Yes, batch conversion is fully supported. Select or drop multiple video files, convert them all at once, and download them individually or packaged together in a single ZIP archive.
Yes! Once you visit this page, the service worker caches the application and the LAME MP3 encoding worker, allowing you to convert videos to MP3 completely offline without an internet connection.