# How to rotate and align axis inside edit mode

I have a object rotation and position are all zero, but I rotated it in edit mode, now I want to align it to XY plane, how to do it ??

• Check out answers here and here .. among the others linked from the questions. Jul 5 '19 at 7:06
• Thank you so much, it's actually quite complicated :p Jul 5 '19 at 16:09