What is the keyboard shortcut to inspect an element using Firefox?

In Chrome you can press Command+Option+c to switch directly into element inspection mode. What's the equivilent keyboard shortcut in Firefox?

2 Answers

F12 opens it for me in Chrome and in Firefox

See: Firefox Developer Tools Documentation

• Windows & Linux: Ctrl + Shift + C
• Mac: Cmd + Opt + C

Also, these will open and close the dev tools:

• Windows & Linux: Ctrl + Shift + I
• Mac: Cmd + Opt + I