Video to MP3 Converter Online
Extract the audio from any video file and download as MP3. Upload MP4, MOV, WebM, MKV, AVI — get a clean 192 kbps MP3 in your browser. No upload, no watermark.
How to Convert Video to MP3 in 3 Steps
No account. No upload. Just drop your video and download the MP3.
Upload Your Video
Drag and drop an MP4, MOV, WebM, MKV, AVI, M4V, or 3GP file — or click to browse. Files up to 200MB.
Extract the Audio
The converter reads your video locally in the browser and pulls out the audio track. The video is never played back.
Download MP3
The audio is re-encoded at 192 kbps and downloads automatically with the same filename, ready to play anywhere.
Every Video Format You Need
Modern or legacy, phone or desktop — we extract the audio from them all.
MP4
H.264 / AAC
MOV
QuickTime
WebM
VP8 / VP9
MKV
Matroska
AVI
Legacy video
M4V
iTunes video
3GP
Mobile video
The converter reads the audio track straight from your video container. No transcoding, no quality loss before encoding.
Why Notevibes Video to MP3
Built for speed, privacy, and compatibility.
Every Major Video Format
Drop MP4, MOV, WebM, MKV, AVI, M4V, or 3GP. If your browser can read the container, we can pull out the audio and turn it into an MP3.
192 kbps Quality
The extracted audio is re-encoded at a clean 192 kbps — a safe balance of quality and file size that plays cleanly on every device.
Privacy First
Nothing is uploaded to a server. Your video is decoded locally in your browser and the audio stays on your device.
No Upload
Zero server traffic. The whole conversion happens in-browser, so there is no queue, no waiting, and no backend file size limits.
Instant Download
Click once and the MP3 lands on your device seconds later. No ads, no interstitials, no sign-up.
Works on Mobile
Extract audio from videos on your phone or tablet. Works on iOS and Android, in Chrome, Safari, Firefox, and Edge.
Your Video Stays on Your Device
Every conversion is processed locally in your browser using the Web Audio API. We extract the audio track and discard the video — nothing is uploaded, stored, or analyzed.
No Upload
Video never leaves your device
No Account
Start converting immediately
No Tracking
We never see your video
When You Need Just the Audio
Common reasons people pull the audio track out of a video.
YouTube Video → MP3
Downloaded a YouTube video? Drop the file here and keep just the audio for your phone
Screen Recording → Audio
Pull the audio track out of a screen recording when you only need the sound
Video Podcast → MP3
Turn a video podcast episode into an MP3 you can listen to on the go
Zoom Recording → Audio
Extract audio from a Zoom call recording so you can transcribe or archive it
TikTok → Background Music
Rip the audio from a TikTok video to use as a soundtrack or reference
Music Video → Ringtone
Convert a music video into an MP3 and set it as your phone ringtone
Need More Than Conversion?
The full Notevibes Online Audio Editor lets you trim, merge, record voice, remove vocals, clean up podcasts, add fades, and mix multiple tracks — all in your browser, exporting to MP3 or WAV.
Open Full Audio EditorRelated Audio Tools
More free browser audio tools from Notevibes — no sign-up, no upload.
Frequently Asked Questions
How do I convert a video to MP3?
Drop your video file onto the converter (or click to browse), then press Download MP3. The audio is extracted and encoded as a 192 kbps MP3 right in your browser — no upload, no sign-up.
What video formats are supported?
MP4, MOV, WebM, MKV, AVI, M4V, and 3GP are all supported. Any video file your browser can decode will have its audio track extracted cleanly and converted to MP3.
Is it free? Is there a watermark?
Yes, completely free. No watermark, no sign-up, no ads, and no limits on how many files you can convert. Max file size is 200MB.
Is my video uploaded anywhere?
No. The converter runs entirely in your browser using the Web Audio API. Your video file never leaves your device — nothing is uploaded or stored. We extract the audio track and discard the video; the video is never played back.
Does it work with YouTube?
We can't download YouTube videos directly — download the video first (with any YouTube downloader), then drop the video file here to extract the audio as MP3.
What bitrate is the MP3?
Every converted file is encoded at 192 kbps — a safe balance of quality and file size that plays cleanly on phones, car stereos, and every MP3 player made in the last 20 years.
Can it handle 4K videos?
Yes. The converter only cares about the audio track, so the video resolution doesn't matter — 4K, 1080p, or 720p all work the same. Max file size is 200MB.
Does the audio quality match the original?
Yes. The audio track is extracted losslessly from the video container and then encoded to 192 kbps MP3, which is transparent for most listeners.