Extract audio easily
keep sounds from local videos without a full video editor.
Free Video to MP3 Converter Online
Extract MP3 audio from local video files. Choose 128, 192 or 320 kbps, keep the full soundtrack or a selected clip, and download your audio.
Free to useFiles are read and processed locally in your browser, without uploading them to a server. Keep your original files.
Upload a local video
Drop a video here or choose one from your device.
MP4 · WebM · MOV support will depend on browser codecsVideo preview
16:900:00 / --:--Resolution: —
Audio Waveform Preview
Sample VisualizationUpload a local video
Drop a video here or choose one from your device.
MP4 · WebM · MOV · MKV · AVIYour video stays on this device. Everything runs in your browser.
- 01Choose a video
- 02Select audio settings
- 03Extract and download
Video preview is unavailable in this browser. You can still try converting the audio.
Your video stays on this device. Everything runs in your browser.
Your MP3 Audio
Meet VidBrowser
Save the Online Videos You Love
Save supported online videos you are authorized to download with VidBrowser, then extract their audio here. VidBrowser detects supported video resources on X (Twitter), Facebook, Instagram, TikTok, YouTube and 1,000+ video websites. Save available videos in HD and organize content you are authorized to download for offline viewing.
Key Benefits
- 1,000+ video websites
- Popular platforms including X, Facebook and Instagram
- HD video saving
- Smart detection and convenient downloads
Why Use Our Video to MP3 Converter?
Free online tool · Files stay on your device.
Choose MP3 quality
choose a bitrate to balance audio fidelity and file size.
Keep the part you want
extract a selected clip instead of the entire soundtrack.
Privacy-focused processing
Files are read and processed locally in your browser, without uploading them to a server. Keep your original files.
How to Convert Video to MP3
Free online tool · Files stay on your device.
Choose a video
Choose compatible local files you are authorized to use.
Select audio settings
Choose an MP3 bitrate and optionally set the start and end of a clip.
Extract and download
Review the generated result and download it to your device. Keep your original files.
What Can You Do with Extracted Audio?
Keep music from videos
Save music or background tracks from videos you are authorized to use.
Collect conversations
Keep interviews, dialogue and spoken memories for listening later.
Save favorite video sounds
Collect sounds from permitted anime, cosplay and short video clips.
Listen without the picture
Enjoy your own video collection as audio while keeping your screen free.
128 vs 192 vs 320 kbps MP3: What's the Difference?
128 kbps: smaller files
Usually more compact at the same duration, useful when storage size matters.
192 kbps: a balanced option
A middle bitrate that can balance file size and sound quality, depending on the source.
320 kbps: higher bitrate
Usually produces larger files. It cannot improve an already low-quality source.
MP3 is a lossy format
Re-encoding compressed audio cannot recover lost information. Duration, bitrate and encoder settings all affect file size.
MP4, WebM and MOV are containers. Compatibility depends on the audio codec and processing engine. A video without an audio track cannot produce MP3 audio.
Frequently Asked Questions
What is a video to MP3 converter?
It extracts a video’s audio track and encodes it as an MP3 file.
How do I extract audio from an MP4 video?
Choose a local MP4 with an audio track, set the bitrate and optional clip range, convert, then listen and download.
Can I convert WebM or MOV to MP3?
Compatible WebM and MOV files are supported. The audio codec and processing engine determine compatibility, not just the extension.
Which MP3 bitrate should I choose?
128 kbps favors smaller files, 192 kbps is a middle option and 320 kbps uses a higher bitrate. Your source and listening needs also matter.
Can I extract only part of a video's audio?
Yes. Choose Extract selected clip and enter start and end times within the video duration.
Will converting to MP3 improve sound quality?
No. MP3 is lossy, and a higher bitrate cannot restore information lost from the original audio.
Are my videos uploaded to a server?
Files are read and processed locally in your browser, without uploading them to a server. Keep your original files.
Can I convert YouTube or social media URLs?
This tool accepts local video files, not platform URLs. Save videos you are authorized to download before extracting their audio.
More Free Video Tools
Video Compressor
Compress local videos to MP4. Choose quality, resolution and an optional target size, compare the result and download the compressed video.
Video Trimmer
Trim local videos online for free. Set clip boundaries on the timeline, choose output quality and audio settings, then export and download your video.
Video to GIF Converter
Convert a local video clip to GIF for free. Choose up to 15 seconds, set width, frame rate and looping, then preview and download your animation.
Video Loop Maker
Repeat a full video or selected clip and export MP4 or GIF. Choose 1–20 repetitions, adjust output settings and download the generated loop.
From Online Videos to Your Personal Collection
VidBrowser helps you discover supported video resources, save videos you're authorized to download, and manage your collection for offline viewing.
Explore VidBrowserAvailable for Windows and Mac