Is Shorts block-tube safe?

Low risk

YouTube Shorts Blocker loads Google Fonts from its popup, sending request metadata to Google.

When you open the extension popup, it preconnects to Google font hosts and requests the M PLUS 2 stylesheet from fonts.googleapis.com. That request can include your IP address and browser request headers, but the recorded claim does not show YouTube page data, cookies, credentials, or browsing URLs being sent.

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

Mbaabuv1.2.1Firefox Add-ons
17Risk

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 1.2.1. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read and change your data on every site you visit

    *://*/*

  • Store data in your browser

    storage

  • Block and redirect the requests your browser makes

    declarativeNetRequest

Where it sends data

Destinations our analysis observed Shorts block-tube 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.

  • fonts.googleapis.comwidely used

    Shorts block-tube sends data to fonts.googleapis.com. A widely used service: 123 other extensions we have analysed send data here.

  • fonts.gstatic.comwidely used

    Shorts block-tube sends data to fonts.gstatic.com. A widely used service: 32 other extensions we have analysed send data here.

Updated 30 September 2026amo-2987842