I don't think there's any hotkey for the full page screenshot feature.

There is an icon you can add to the developer tools toolbar (from the dev tools Toolbox Options page, "Available Toolbar Buttons"). Then you could use

• Ctrl+Shift+i to open the developer tools
• click the little camera icon
• Ctrl+Shift+i (or click X) to close the developer tools

That might be faster than using the command line if you don't keep it open for other reasons anyway.

There is a checkbox in the developer toolbox settings to add a button to its toolbar to take a full page screenshot. I leave the developer toolbar (Shift+F2) open, so only need to click to wrench to open the toolbox and click the camera button to take the screenshot.

• https://developer.mozilla.org/en/Tools/Tools_Toolbox#Settings
• Available Toolbox Buttons: Take a screenshot of the entire page

Thank you! I use it quite often so I will try to code AHK-script to make it by one hotkey.