This video shows how to glue a cracked door stile back in place.
Split wood door hinge.
It may have holes for screw mounting or spots for welding depending on the style of the hinge and the door material it is mounting to.
For a more serious split you may be able to glue and clamp the door.
Cracks on doors are everyday problems.
Wood glue of any type aliphatic glues like titebond seem to be popular in the.
A minor split may be cosmetic.
Use wood putty to fill the crack and paint or varnish the door as needed.
How to fix a door that cracked where the hinges go.
Stainless steel and brass lift off hinge materials are best for high.
I m thinking the best way to fix this short of ripping out the whole door frame would be to drill out the split wood chisel it square then glue in a new piece of wood for the hinge to be screwed into.
At this point you may need to decide if you will be happy with the patched up door frame when you are done.
Lift off hinges are surface or mortise mounted devices that allow users to quickly detach the mating door while keeping hardware in place.