Spline Creator is a powerful Blender add-on for designing, editing, and exporting splines with ease. 

Create Bezier, NURBS, or Poly curves directly in 3D space, snap to surfaces, project points to planes, 

and trim interactively. With DXF R12 export support, customizable resolution, and intuitive plane-locking options, it’s built for precision workflows. 

Perfect for artists, engineers, and designers who need clean, flexible curve tools inside Blender.