Is Textarea Cache safe?

Clean risk

Textarea Cache saves text entered into editable fields on visited pages into local extension storage.

Its content script runs on all URLs and all frames by default, watches textareas and contenteditable-style fields, and stores non-empty values. Each saved entry includes the page URL and a per-page session key, so drafted form text can remain in browser extension storage even if the page is closed.

Wildskyv5.0.7Firefox 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 5.0.7. 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

  • Write to your clipboard

    clipboardWrite

  • See the address and title of every tab you have open

    tabs

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

    activeTab

menus
Updated 30 September 2026amo-786612