How to Combine Vector Shapes in CorelDRAW

Combining multiple vector shapes in CorelDRAW is an essential skill for creating custom logos, complex illustrations, and clean cut files. This guide covers the primary methods for merging, uniting, and cutting shapes—including the Weld, Combine, Trim, and Intersect commands—providing step-by-step instructions to help you choose the right technique for your design workflow.

Using the Weld Tool to Merge Shapes

The Weld tool joins two or more overlapping vector objects into a single, continuous curve with one unified outline. Any overlapping internal lines are permanently removed.

  1. Select the Pick tool from the toolbox.
  2. Select all the shapes you want to merge by holding Shift and clicking each object, or by dragging a marquee selection around them.
  3. Look at the Property Bar at the top of the screen. A set of shaping icons will appear automatically.
  4. Click the Weld icon.

The shapes will instantly merge into one. The new object will inherit the fill and outline color of the bottom-most object in the stacking order.

Using the Combine Command (Ctrl + L)

The Combine command binds multiple objects into a single curve object, but unlike Weld, it creates transparent cutouts wherever the shapes overlap.

  1. Select the shapes you want to combine.
  2. Press Ctrl + L on your keyboard, or navigate to Object > Combine in the top menu.

The overlapping areas will become transparent holes. This method is ideal for creating hollow objects, such as letterforms (like the center of an "O") or decorative stencil designs. To separate combined shapes later, select the object and press Ctrl + K (Break Curve Apart).

Using Trim, Intersect, and Other Shaping Tools

CorelDRAW offers additional vector operations alongside Weld on the Property Bar:

  • Trim: Cuts away the overlapping area of an object using the shape of another object. Select the cutting object, hold Shift, select the object you want to cut, and click Trim.
  • Intersect: Creates a completely new shape from the area where two or more objects overlap, leaving the original shapes intact.
  • Simplify: Trims overlapping areas among multiple objects automatically to prevent colors from overlapping during printing.
  • Front Minus Back / Back Minus Front: Deletes the background shape or foreground shape along with any overlapping portions, leaving only the remaining section of the target object.

Using the Shaping Docker for Precise Control

If you need to keep your original source shapes after performing an operation, use the dedicated Shaping Docker:

  1. Go to Window > Dockers > Shaping (or Window > Inspectors > Shaping depending on your CorelDRAW version).
  2. Choose your desired operation (Weld, Trim, Intersect, etc.) from the dropdown menu.
  3. Check the boxes for Source Object(s) or Target Object(s) if you want to preserve the original shapes.
  4. Click the action button (e.g., Weld To) and then click the target shape on your canvas.