Is ByteSeal safe?

Low risk

ByteSeal sends visited page origins from its all-sites content script to mapping.byteseal.net.

ByteSeal's content script runs on every HTTP and HTTPS page and asks the background worker for URL mapping during page visits. The background worker uses the page origin as the URL value and posts it to https://mapping.byteseal.net/getmappingurl.

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

Elementik Technologies Pvt. Ltd.v4.1.1Chrome Web Store
15Risk
Who publishes it

Elementik Technologies Private Limited - 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
Elementik Technologies Pvt. Ltd.
Declared legal entity
Elementik Technologies Private Limited
Registered address
5, Shashivihar Apt, Shridharnagar, Chinchwad, Pune, Pune, Maharashtra 411033, IN
Registered contact
Manoj Wani

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

  • Store an unlimited amount of data in your browser

    unlimitedStorage

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

    tabs

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

    activeTab

  • Run its own code inside the pages you visit

    scripting

  • Store data in your browser

    storage

  • See every page you navigate to, as you navigate to it

    webNavigation

Where it sends data

Destinations our analysis observed ByteSeal 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.

  • mapping.byteseal.net

    ByteSeal sends data to mapping.byteseal.net. No other extension we have analysed sends data here.

Updated 30 September 2026jnjcjmmhcflbomghgnoogkcgolcnkbhe