Is TolleyThis! safe?

Clean risk

TolleyThis! sends Google search queries and the current Google URL to LexisNexis Tolley search endpoints.

When a Google search results page finishes loading, TolleyThis! detects the search query and injects its page script. It then forwards the query and a reduced version of the Google URL to LexisNexis Tolley search APIs to fetch related results.

Tolleyv5.0.0.3Chrome Web Store
3Risk
Who publishes it

RELX PLC - 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
Tolley
Declared legal entity
RELX PLC
Registered address
1-3 Strand, London WC2N 5EJ, GB
Registered contact
Onwah Tsang

Same operator - 1 listing

Published under a different store account, but sharing the registered address, contact or declared legal entity this one gave the store.

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 5.0.0.3. 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

    <all_urls>

  • Add items to the right-click menu

    contextMenus

  • Run its own code inside the pages you visit

    scripting

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

    activeTab

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

    tabs

  • Store data in your browser

    storage

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

    cookies

Where it sends data

Destinations our analysis observed TolleyThis! 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.lexisnexis.com

    TolleyThis! sends data to www.lexisnexis.com. No other extension we have analysed sends data here.

Updated 30 September 2026jocecojllocfcgefidebchlbdnljlmai