Open a page in a new tab, window, or Split
Enter opens what you pick in the tab you’re on. Holding a key with Enter opens it somewhere else instead.
You’re writing in Fastmail and want to look something up without leaving the message.
- Press ⌘L (Ctrl+L on Windows and Linux).
- Type an address or a search, or move to a row with the arrow keys.
- Press the keys for where you want it:
- Enter opens it in this tab.
- Shift+Enter opens it in a new tab.
- ⌘⇧Enter (Ctrl+Shift+Enter) opens it in a new window.
- ⌥Enter (Alt+Enter) opens it next to this tab, in a Split.
Details
Section titled “Details”- The line under the list shows which of these keys work on the selected row.
- On an open tab, every key but ⌥Enter switches to that tab. ⌥Enter puts the tab next to this one in a Split.
- On a pin, a page from another site opens in a new tab, because a pin keeps showing its own site.
- Pins and Favorites have no Split choice.
- In a Split, Enter loads the page in the pane you’re using.
- The home page’s search field takes the same keys.
Related pages
Section titled “Related pages”© 2026 Ellm Tree, Inc. Sval is not officially associated with Mozilla or its products. Firefox is a trademark of the Mozilla Foundation in the US and other countries.