Unload Tabs After Inactivity by visions.ch gmbh
Automatically discards inactive background tabs after a chosen amount of time to help reduce Firefox memory usage.
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Extension Metadata
About this extension
Unload Tabs After Inactivity keeps Firefox lean by discarding tabs that have sat unused for too long. Choose how long a tab can stay inactive, decide how often the extension scans, and protect pinned or audible tabs from being unloaded. When a tab is discarded, Firefox releases its in-memory page state. The tab stays in your window and reloads normally when you return to it.
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Permissions and data
Required permissions:
- Access browser tabs
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.0.0
- Size
- 17.2 KB
- Last updated
- a month ago (Apr 21, 2026)
- Related Categories
- License
- MIT License
- Version History
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