Is Jambofy v3.0 - Popify Youtube Themes & Customizers safe?

Clean risk

Popify - Youtube Themes & Customizers injects uploaded local images as readable data URLs into YouTube pages.

When you choose a local image folder, Popify converts the images into JPEG data URLs, saves them in Chrome local storage, and uses selected images as overlays or backgrounds on YouTube. Those embedded data URLs are placed directly in the YouTube page DOM, where scripts running on www.youtube.com can read the image bytes.

Software - Moxov4.0.7Chrome Web Store
0Risk
Who publishes it

Software - Moxo - 1 other listing from the same operator, none carrying a finding

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

Publisher
Software - Moxo

Same store account

1 other listing published from this account, 2k+ users between them, none of them carrying a finding.

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.

media.cnn.com
Also called by 1 other listing: The Broader View

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 Jambofy v3.0 - Popify Youtube Themes & Customizers 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.

  • www.youtube.com

    Jambofy v3.0 - Popify Youtube Themes & Customizers sends data to www.youtube.com. 18 other extensions we have analysed send data here.

Updated 30 September 2026hhpldjjbomfnbahejbendgdhgjejhopo