Is Auto Highlight safe?

Clean risk

Auto Highlight scans page text on matching sites to highlight user-configured terms.

Auto Highlight runs a content script on every page to send the current page URL to its background script for rule matching. When a page matches the user's rules, it injects a highlighter that walks page text and watches DOM changes to mark configured terms, reporting match counts back to the background script.

Juraj Mäsiarv5.3Firefox Add-ons
1Risk
Who publishes it

Juraj Mäsiar - 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
Juraj Mäsiar

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 5.3. 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>

  • Add items to the right-click menu

    contextMenus

  • Store data in your browser

    storage

  • Run its own code inside the pages you visit

    scripting

  • Schedule its own background tasks

    alarms

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

    activeTab

Updated 30 September 2026amo-2653700