Effective date: September 1, 2026


iClicker Alert does not collect or transmit personal data to the extension developer or another external service.


To detect live events, the extension examines visible interface state on open pages at https://student.iclicker.com/. This includes status indicators needed to determine whether a class is active, a question is open or has changed, polling is active, or results are visible.

The extension reduces this interface state to temporary status values and one-way fingerprints used to compare the current page state with the previous state. Question and answer text is not written to extension storage.


Firefox local extension storage may contain:

• Whether alerts, sounds, and notifications are enabled
• Master and per-event volume settings
• The selected sound for each event
• User-edited notification titles and messages
• Foreground-tab and notification-click preferences
• One optional user-imported OGG, MP3, or WAV sound

This information is stored with browser.storage.local. The extension does not use Firefox Sync.


Notification titles and messages are displayed through Firefox and the operating system's notification service. Users should avoid entering sensitive information into custom notification text if notifications can appear on a shared or locked screen.


The extension does not send page state, settings, notification text, custom audio, diagnostics, or usage information to the developer, advertisers, analytics providers, or another external service. It contains no analytics, telemetry, advertising, remote logging, or remotely hosted executable code.

Normal activity performed by the iClicker website, Firefox, Mozilla Add-ons, and the operating system is outside the extension developer's control and may be governed by their own policies.

• Access to student.iclicker.com is used to detect live-class state on that site.
• The notifications permission is used to show enabled desktop notifications.
• The storage permission is used to save settings and one optional imported sound.

The extension does not request cookie, browsing-history, download, clipboard, identity, native-messaging, or all-sites access.


Settings and an imported sound remain in Firefox local extension storage until the user changes or resets them, removes the imported sound, or uninstalls the extension.


If a future version changes the information handled or transmitted by the extension, the manifest, public listing, and this policy will be updated before that version is distributed.


Questions about this policy can be sent to the support email shown on the official Mozilla Add-ons listing for iClicker Alert.