Is Video Speed Controller Global safe?

Low risk

Video Speed Controller Global exposes its synced settings to page scripts on every site through a postMessage bridge.

The extension runs a content script on all pages and frames, reads all chrome.storage.sync values, and places them in a page-readable script element. Page scripts can send vsc-page messages to request those settings or write new sync settings through the extension bridge.

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

Jeffreyv1.0.0Chrome Web Store
17Risk
Who publishes it

Jeffrey - 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
Jeffrey

Same store account

1 other listing published from this account, 3k+ users between them, none of them carrying a finding.

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 1.0.0. 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

    <all_urls>

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

    activeTab

  • Store data in your browser

    storage

  • Show a panel beside the page

    sidePanel

  • Show you desktop notifications

    notifications

Updated 30 September 2026paofnbpdmefgaafjcfmnmodcbomiemae