NoInstall.Tools

Video to MP3 Converter

Pull the sound out of a video as an MP3, right in your browser — no upload, no signup.

About Video to MP3 Converter

Video to MP3 Converter lifts just the audio track out of a video file and saves it as an MP3 you can listen to, share or drop into a playlist — no video editing software needed. It works with MP4, MOV, WebM, AVI and MKV files, so it covers pretty much anything your phone, camera or a downloaded clip might be saved as. Handy for saving a song from a recorded performance, pulling a podcast-style talk out of a screen recording, or just keeping the audio from a clip without the bulky video attached. Add your video, click extract, and download an .mp3 — everything happens right here in your browser, so your file is never sent to a server.

How to extract audio from a video

  1. 1

    Add your videos

    Drag and drop your video files, or click to browse. You can add several at once.

  2. 2

    Extract

    Click Extract audio and a progress bar shows you how it's going — everything happens on your device, so it can take a moment for a longer clip.

  3. 3

    Download

    Preview the result right on the page, then save it — or download every extracted track at once as a .zip.

Why use NoInstallTools

Private by design

Your videos are processed locally and never leave your device.

No install, no signup

Works straight in your browser — no software, no account, no email.

Works with every format

MP4, MOV, WebM, AVI and MKV — drop in whatever you have.

Free, always

Extract audio from as many videos as you like, with no limits or hidden fees.

Related tools

MP4 to MP3 Converter

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Video Converter

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Video Compressor

Shrink MP4, MOV, WebM, AVI and MKV videos in your browser — no upload, no signup.

FAQ

What video formats can I use?
MP4, MOV, WebM, AVI and MKV are all supported — add whichever one your video is saved as.
Will the extracted audio sound as good as the original?
Very close — the audio is saved at a high-quality MP3 setting, so the difference is generally not noticeable for speech or music.
Are my videos uploaded anywhere?
No. Extraction happens entirely on your device, inside your browser — your files never get sent anywhere.
Is there a file size limit?
Each file can be up to 300MB, and up to 5 files per batch, to keep things reliable in the browser.