Browser Extensions & Plugins
Your open tabs, grouped, on every new tab
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A browser extension that replaces the new tab page with your open tabs from every window, grouped by site and closable, above a briefing you choose.
OpenTabs is a free, open-source browser extension for Chrome, Edge and Firefox that replaces the new tab page with the tabs you already have open from every window, grouped by site. You can close duplicates in one press and merge your windows into one. Above the tabs is a customizable briefing with optional groups: news topics from RSS, Hacker News, arXiv, Reddit or X searches; cryptocurrency and equity markets; weather; a to-do list with sub-tasks; and a calendar from an ICS address. Everything runs locally on your machine with no account required and no tracking.
Pricing model: Open source
Free, under the AGPL-3.0-or-later licence. No paid plans, trials or cards.
OpenTabs is a free, open-source browser extension for Chrome, Edge and Firefox that replaces the new tab page with the tabs you already have open from every window, grouped by site. You can close duplicates in one press and merge your windows into one, with optional customizable briefing sections above the tabs.
No. OpenTabs works completely without an account and your settings live in your own browser profile rather than on a server. Signing in is optional and only used to publish a pack to the marketplace or to like one.
No. Your open tabs are read by the extension and never leave the browser. The extension has no analytics and no telemetry, so there is nothing collected that could be sold.
Optionally. Sync is off by default. When turned on in Settings, your settings, to-dos, Focus list, calendar addresses and API keys are encrypted on your own device before they leave it; the relay holds ciphertext only.
Chrome 121 or later, Edge, and Firefox. Chrome 121 is the minimum version because that is when the browser started reporting when each tab was last used, which lets OpenTabs correctly close stale new tab pages.
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OpenTabs has a free listing. The owner can unlock the full profile with a paid launch for $5:
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Can we set one analytics cookie to count which pages readers flip to? Nothing is set unless you say yes. Privacy