Is YouTube mp3 Downloader safe?

Low risk

YouTube mp3 Downloader sends the current YouTube video URL to videomp3convert.com when the download button is clicked.

When a user clicks the mp3 download button, the extension constructs a redirect URL containing the YouTube video URL as a query parameter and opens it in a new tab on videomp3convert.com. This transmits the video ID and full page URL to that third-party domain as part of the conversion request. The behavior occurs only on user interaction and is limited to the YouTube video URL.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

Youtube Download Toolv3.0.3resigned1Firefox Add-ons
15Risk
Who publishes it

Youtube Download Tool - no other listings under this identity, 1 shared hostname

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
Youtube Download Tool

Shared hosts - 1 hostname

Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.

videomp3convert.com
Also called by 1 other listing: YouTube Mp3 Downloader

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Where it sends data

Destinations our analysis observed YouTube mp3 Downloader contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • videomp3convert.com

    YouTube mp3 Downloader sends data to videomp3convert.com. One other extension we have analyzed sends data here.

Updated 2 November 2026amo-868371