**Introduction** This is a simple tool that automatically restore pinned tabs. When you exit the browser, the window that contains the pinned tabs is not the last to close, and the browser will not automatically restore the pinned tabs at startup. The tool handles this situation and automatically recovers the pinned tabs. ** Support ** The tool is open source based on MIT license. For more details and source code, see https://github.com/LightAPIs/auto-restore-pinned-tabs