Disable Tabs T7 helps reduce Firefox memory usage by discarding tabs without closing them.
You can:
Disable the current tab Disable the tabs below the current tab Disable all eligible tabs at once
Discarded tabs remain visible in Firefox and automatically reload when you select them again.
The extension uses Firefox's native tab-discarding functionality and includes a lightweight internal waiting tab so the currently active tab can be safely discarded.
Additional features:
Support for vertical tab workflows Clear success and failure counters Accessibility options Multiple interface languages High-contrast and reduced-motion options
Privacy
Disable Tabs T7 does not collect or transmit personal data. It does not read website content, browsing history, cookies, or page data, and it does not use analytics, telemetry, advertising, or external servers.
