Summon

Summon anything — tabs, bookmarks, history, calculator and more, one shortcut away.

Summon is a command palette for Chrome. Press ⌥ Space (macOS) or Ctrl Space (Windows and Linux) on any page and a palette floats in — no mouse, no menus. One query searches everything at once: your open tabs, bookmarks, browsing history, and recently closed tabs, grouped into a single list that updates live as your browser changes. Prefix a query to focus a mode — `b:` for bookmarks, `h:` for history, `>` for tab groups. It also handles the small things you'd otherwise open a new tab for: - Unified fuzzy search across tabs, bookmarks, history, and recently closed tabs - Tab groups in a two-pane browser — open a single tab or switch to the whole group - Bookmarks browser with a folder rail; history grouped by day with infinite scroll - Inline calculator — type an expression, copy the result - Cryptographically secure password generator with length and character-set controls - Tab actions: mute, pin, copy URL, or generate a QR code - Light and dark themes that follow your system Everything runs on your machine. Summon has no backend, no account, and no analytics — your tabs, bookmarks, and history are never sent anywhere.