Is Youtube Downloader safe?

Clean risk

This extension opens a downloader website for YouTube video or MP3 downloads.

The add-on directs you to a downloader website where you can download a chosen YouTube video or convert it to MP3. The description says the downloader website shows advertisements to support its conversion server costs. Its manifest requests access to browser tabs.

Nadia JevelynFirefox Add-ons
0Risk
Who publishes it

Nadia Jevelyn - 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
Nadia Jevelyn

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.

addons.vevioz.com
Also called by 1 other listing: YouTube to 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 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.

  • downloader website

    Youtube Downloader sends data to downloader website. Named as a recipient in this extension's own analysis.

Updated 15 October 2026amo-1000057