Tab Reloader per Jrmgx

A Firefox extension that automatically reloads your tabs at a custom interval.

1. Click the extension icon in the toolbar to open the popup
2. Enter the number of seconds between each reload
3. Click Start

The tab will reload every N seconds. A countdown is displayed in the popup and on the extension icon badge.


Click Stop in the popup. The timer stops immediately.


You can run timers on multiple tabs simultaneously. The popup displays a list of all active timers with their tab names:

- GitHub: 5s
- Stack Overflow: 10s


The timer for the currently viewed tab is shown in bold.

• Blue icon: No active timers
• Green icon with number: Timer active, the number shows seconds remaining before the next reload

Timers survive popup closure and Firefox restarts. The extension restores all active timers when the browser starts, picking up where they left off.


Closing a tab automatically stops its timer. No manual intervention needed.