Is Newtube (YoutubeStyleCustomizer) safe?

Clean risk

Newtube customizes the YouTube interface and fetches user-installed themes from its own theme server.

The extension restyles YouTube and YouTube Music pages. When a user installs a theme from the Newtube store, the theme is downloaded from api-newtube.azpepoze.com, and any setting script it carries runs in the YouTube page after the user confirms the install. No transmission of browsing data to the developer was identified.

AzPepozev6.0.9Firefox Add-ons
0Risk

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 6.0.9. 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 www.youtube.com

    *://www.youtube.com/*

  • Read and change your data on music.youtube.com

    *://music.youtube.com/*

  • Read and change your data on i.ytimg.com

    *://i.ytimg.com/*

  • Read and change your data on newtube.azpepoze.com

    https://newtube.azpepoze.com/*

  • Read and change your data on api-newtube.azpepoze.com

    https://api-newtube.azpepoze.com/*

  • Store data in your browser

    storage

  • Store an unlimited amount of data in your browser

    unlimitedStorage

  • Run its own code inside the pages you visit

    scripting

Where it sends data

Destinations our analysis observed Newtube (YoutubeStyleCustomizer) 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.

  • api-newtube.azpepoze.com

    Newtube (YoutubeStyleCustomizer) sends data to api-newtube.azpepoze.com. No other extension we have analysed sends data here.

Updated 15 October 2026amo-2805981