Illustrator

Keys for the Transparency panel

This is not a complete list of keyboard shortcuts. This table lists only those shortcuts that are not displayed in menu commands or tool tips.

Result

Windows

Mac OS

Change mask to grayscale image for editing

Alt-click on mask thumbnail

Option-click on mask thumbnail

Disable opacity mask

Shift-click on mask thumbnail

Shift-click on mask thumbnail

Re-enable opacity mask

Shift-click on disabled mask thumbnail

Shift-click on disabled mask thumbnail

Increase/decrease opacity in 1% increments

Click opacity field + Up Arrow or Down Arrow

Click opacity field + Up Arrow or Down Arrow

Increase/decrease opacity in 10% increments

Shift-click opacity field + Up Arrow or Down Arrow

Shift-click opacity field + Up Arrow or Down Arrow