Drag & drop or browse
Add one clip or many at once—drop videos here or use Choose Files.
Free Online Video to MP3
Extract audio from MP4, MOV, MKV, and WebM videos in your browser—free, no install, no upload. Drag and drop clips, choose audio format, and download. Processing stays on your device for privacy.
Drag & drop videos to mute
or click anywhere in this area to choose files
MP4, MOV, MKV, WebM, AVI and more · Max 500 MB per file
Processed locally in your browser — files never leave your device. Need trim, mix audio tracks, or faster batch export? Try the Windows desktop app.
Why Use This Free Online Video to MP3?
Pull soundtracks, podcasts, or music from video files—same privacy-first approach as our other online tools.
Silent video export
Download muted MP4 or WebM files—ideal for B-roll, overlays, or platforms that need no sound.
Privacy-first
Everything runs on your device in the browser—your originals stay private.
Supported Input Formats
Mute popular video formats for social posts, presentations, and silent uploads.
Video inputs
MP4, MOV, MKV, WebM, AVI, MPEG, and other common video files up to 500 MB each.
Shorter clips process faster in the browser.
Video output
Export as MP4 or WebM with no audio track—video only, ready to share or edit further.
Output filename includes _muted (e.g. clip_muted.mp4).
How to Mute a Video Online in 3 Steps
From a video with sound to a silent file—in minutes.
1
Add videos
Drag and drop videos or click Choose Files. Multiple files can be queued at once.
2
Choose format
Select MP4 or WebM output, then click Extract Audio.
3
Download
Save your audio files directly to your device when processing completes.
More Free Video & Audio Tools
Process files instantly in your browser — 100% free, no installation, and no registration required.
Video to MP3 FAQ
Answers to common questions about converting video to MP3 in your browser.
Is this online video to MP3 tool free?
Yes. You can extract audio from videos at no cost and without creating an account. Open the page, add your files, and click Extract Audio.
Are my files uploaded to your servers?
No. Processing runs locally in your browser. Your files are processed on your device and are not sent to Videoradius servers.
Can I extract audio from MP4 online?
Yes. Add an MP4 or other supported video, choose MP3, M4A, WAV, or AAC, and click Extract Audio to download the audio track.
Which audio formats are supported?
Export as MP3 (192 kbps), M4A (AAC), WAV (uncompressed), or raw AAC—pick the format that fits your workflow.
What if my video has no audio track?
Clips without audio cannot be converted. Add a video that includes a soundtrack or voiceover.
What is the maximum file size?
Each video can be up to 500 MB. Larger or longer files may take longer depending on your device, browser, and output format.
Need to edit audio or convert formats?
For trimming, mixing, and fully offline processing, try the Videoradius Video Converter or Audio Cutter desktop tools for Windows.
Need Pro Video Tools on Windows?
Videoradius Video Converter supports 300+ formats, GPU acceleration, batch processing, and 100% offline processing.