Is ProxTube - Unblock YouTube safe?

Low risk

ProxTube transmits a persistent UUID to its operator server on every proxy, config, and domain-list request, and reports which other extensions are installed.

On startup, ProxTube generates a persistent UUID and stores it in browser storage. This identifier is appended to all outbound requests sent to loadbalancer-api-v2.herokuapp.com, including proxy lookups, configuration fetches, and domain-list updates. The extension also calls browser.management.getAll() on startup to enumerate all installed extensions, cross-references the results against a server-supplied list, and sends a selfHosted flag back to the same server indicating whether any targeted extension was found.

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

ProxTubev7.0.2Firefox Add-ons
19Risk
Who publishes it

ProxTube - no other listings under this identity

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

Publisher
ProxTube

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 7.0.2. 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

    http://*/ and 1 more

  • Store data in your browser

    storage

  • See the address and title of every tab you have open

    tabs

  • See, disable and uninstall your other extensions, including your security ones

    management

  • Route all of your browsing through a server of its choosing

    proxy

Where it sends data

Destinations our analysis observed ProxTube - Unblock YouTube 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.

  • loadbalancer-api-v2.herokuapp.com

    ProxTube - Unblock YouTube sends data to loadbalancer-api-v2.herokuapp.com. No other extension we have analyzed sends data here.

Updated 2 November 2026amo-323609