Is SelectorsHub safe?

Clean risk

SelectorsHub sends popup telemetry with your IP-derived location and ISP to Amplitude.

When you open the SelectorsHub toolbar popup, the extension requests your public IP details from ip-api.com. It then sends an Amplitude event that uses the public IP as the user ID and includes country, city, timezone, region, ISP, and platform information.

SelectorsHubv5.3.2Firefox Add-ons
3Risk
Who publishes it

SelectorsHub - 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
SelectorsHub

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.

testproject.io
Also called by 5 other listings, including SelectorsHub, SelectorsHub

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 5.3.2. 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 selectorshub.com

    https://selectorshub.com/

  • Read and change your data on every site you visit

    <all_urls>

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

    tabs

  • Show you desktop notifications

    notifications

  • Store data in your browser

    storage

  • Add items to the right-click menu

    contextMenus

  • Write to your clipboard

    clipboardWrite

  • Read and change cookies, including the ones that keep you signed in

    cookies

Where it sends data

Destinations our analysis observed SelectorsHub 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.

  • ip-api.comwidely used

    SelectorsHub sends data to ip-api.com. A widely used service: 62 other extensions we have analysed send data here.

  • api2.amplitude.comwidely used

    SelectorsHub sends data to api2.amplitude.com. A widely used service: 41 other extensions we have analysed send data here.

Updated 30 September 2026amo-2650077