Tab Slot

Open URLs into stable browser tab slots.

Tab Slot keeps launcher, bookmark, and automation workflows from filling your browser with duplicate tabs. Add a slot marker to a URL: https://example.com/search###search The first open creates a clean tab for https://example.com/search and binds it to the slot name "search". Opening the same slot URL again focuses the existing tab instead of leaving another duplicate behind. This is useful for: - Reusing one Google Search tab from a launcher. - Keeping one documentation tab even after you click through to another page. - Sending repeated automation links to a predictable browser tab. Tab Slot works with any tool that can open a URL. It does not require SpaceLauncher, although it pairs well with launcher apps. Privacy: Tab Slot stores slot metadata locally in your browser profile. It does not use host permissions, content scripts, analytics, native messaging, or a remote service. It does not upload, sell, or share your slot data.