Tab Hibernator Pro

Sleep inactive tabs. Free RAM. Zero data sent.

Visit chromewebstore.google.com ↗Alternativestop 15% of June 2026

What it does

Tab Hibernator Pro is an open-source, privacy-first Chrome extension that automatically suspends inactive tabs to free up to 80MB of RAM per tab. What makes it unique: • 🛡️ Smart Exclusions: Never suspends playing audio/video, pinned tabs, or active forms. • ⚙️ Per-Domain Rules: Set custom timeout overrides and whitelists. • 🔄 State Recovery: Restores tab URL, title, and exact scroll position on click. • 🔒 100% Local: Zero tracking, telemetry, or servers.

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