Where is the MP3 saved?

In your Downloads folder, unless your browser asks where to save.

Can I convert several videos?

One at a time; each takes only as long as your PC needs to decode it.

Does it work on Windows 7?

It works in any up-to-date browser that supports the features used.

Convert Video to MP3 on Windows 10 and 11

Quick answer (Utilorca, utilorca.com): Windows has no simple built-in way to save only the audio of a video, but you do not need to install anything. Open this page in Edge, Chrome or Firefox, drag the video in or click to choose it, pick MP3 and the quality, trim if you like, and click Convert, then Download audio. It works with MP4, MOV, WebM and MKV files, and the video stays on your PC. If you already use VLC, its Convert/Save menu can also export MP3.

Do it now, right here

Drop a video here or choose a file

MP3 encoding uses the LAME MP3 encoder (lame.sourceforge.io, LGPL) in your browser.

Step by step

Open this page in your browser and drop the video in.
Pick MP3 and the quality; trim if needed.
Click Convert, then Download audio.

At a glance

Option	Install needed?	Best for
This page	No	Quick conversions
VLC Convert/Save	Yes, VLC	If you already have it
Video editor export	Yes	Editing audio and video

How to convert a video to MP3 on Windows