Is VoIPstudio safe?

Low risk

VoIPstudio turns phone numbers on webpages into click-to-call links that page scripts can activate.

VoIPstudio runs on all websites and rewrites detected phone numbers in page content into links that send a call message to the extension when clicked. Because the injected click handler does not verify that the click came from the user, scripts on a webpage can synthesize a click on one of those links and trigger the configured call flow.

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

level7chromestorev1.18.0Chrome Web Store
17Risk
Who publishes it

Level 7 Systems Ltd. - 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
level7chromestore
Declared legal entity
Level 7 Systems Ltd.
Registered address
Gable House, 18-24 Turnham Green Terrace, London W4 1QP, GB
Registered contact
Lead Developer

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 1.18.0. 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://*/*

  • Read and change your data on every secure site you visit

    https://*/*

  • Show you desktop notifications

    notifications

  • Store data in your browser

    storage

  • Run hidden pages in the background

    offscreen

Updated 30 September 2026cceimdeiaadgcognhpeffimbliogmlpe