Is Conferences i/o Live Content Slides safe?

Clean risk

Conferences i/o Live Content Slides embeds a slides.cnf.io iframe over your slideshow when a QR code or speaker-note tag is found.

On Google Slides, PowerPoint Online and Prezi, the extension scans slide images or speaker notes for a QR code or a <cnf> tag. When it finds one, it adds an iframe pointing to slides.cnf.io over the slideshow. The code shows no data being sent out by the extension itself, and it has no background script.

Conferences i/ov1.3Chrome Web Store
0Risk
Who publishes it

Conferences i/o - 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
Conferences i/o
Declared legal entity
Conferences i/o

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.

prezi.com
Also called by 4 other listings, including CMeter

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

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 1.3. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Act on the current tab, but only after you click the extension

    activeTab

Updated 15 October 2026bgmpfihhcbfmldalkcbeoiahkgicdcel