Is nuTab safe?

Low risk

nuTab sends saved bookmark hostnames to icon.horse when it loads remote favicon images.

When you save a page, nuTab stores a bookmark icon URL built from the page's hostname using icon.horse. Opening the extension's new-tab page loads those remote icon URLs, which tells icon.horse the hostnames of your saved bookmarks.

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

Tomas Vestenickyv1.2.0Chrome Web Store
15Risk
Who publishes it

Tomáš Vestenický - 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
Tomas Vestenicky
Declared legal entity
Tomáš Vestenický
Registered address
Varšavská 715/36, Prague 120 00, CZ
Registered contact
Tomáš Vestenický

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

  • Store data in your browser

    storage

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

    activeTab

Where it sends data

Destinations our analysis observed nuTab 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.

  • icon.horse

    nuTab sends data to icon.horse. One other extension we have analysed sends data here.

Updated 30 September 2026hbflaeaeaoabekejplknlenmohgoaodj