Mozilla Firefox shortcut keys

Below is a listing of all the major shortcut keys in Mozilla Firefox. See our main shortcut page if you're looking for other shortcut keys used in other programs.
Shortcut Keys Description
Alt + Left Arrow Back a page.
Backspace Back a page.
Alt + Right Arrow Forward a page.
F5 Refresh current page, frame, or tab.

F11 Display the current website in full screen mode. Pressing F11 again will exit this mode.
Esc Stop page or download from loading.
Ctrl + (- or +) Increase or decrease the font size, pressing '-' will decrease and '+' will increase.
Ctrl + Enter Quickly complete an address. For example, type computerhope in the address bar and press CTRL + ENTER to get http://www.computerhope.com.
Shift + Enter Complete a .net instead of a .com address.
Ctrl + Shift + Enter Complete a .org address.
Ctrl + Shift + Del Open the Clear Data window to quickly clear private data.
Ctrl + D Add a bookmark for the page currently opened.

Ctrl + I Display available bookmarks.
Ctrl + J Display the download window.
Ctrl + N Open New browser window.
Ctrl + P Print current page / frame.
Ctrl + T Opens a new tab.

Ctrl + F4 or Ctrl + W Closes the currently selected tab.
Ctrl + Shift + T Undo the close of a window.
Ctrl + Tab Moves through each of the open tabs.
Spacebar Moves down a page at a time.
Shift + Spacebar Moves up a page at a time.
Alt + Down arrow Display all previous text entered in a text box and/or available options on drop down menu.