Is Run JavaScript safe?
Run JavaScript executes user-saved JavaScript and CSS on matching websites through its all-URLs content script.
When you save code in its popup or options page, the extension stores it locally by site or as a global script. Its content script runs on all URLs, reads the saved entry for the current host, injects saved CSS, and evals saved JavaScript; the reviewed code does not show this data being sent to an external recipient.
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. 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>
Store data in your browser
storage
Act on the current tab, but only after you click the extension
activeTab
Run its own code inside the pages you visit
scripting