Learn how to draw cartoon mouth shapes with a cheerful, open expression. This easy drawing tutorial practices smooth curves, symmetry, and simple facial details.
What You Will Need
- Drawing paper
- Pencil and eraser
- Black marker or colored pencils
Here are my RECOMMENDED Art Supplies!
- Crayola Coloring Set (140 Pieces – Mega Value!)
- 24 Colored Crayon Set
- A4 Printer Paper
- Crayola Coloring Pencils
- HP Home Printer with Instant Ink!
Time needed:
26 minutes.
Step-by-Step Drawing Guide
Step 1: Shape the Upper Lip
Draw one long curve with two gentle peaks across the page. Dip the center slightly to form the upper lip’s soft bow.
Pro Tip: Keep both peaks similar in height for a balanced expression.
Step 2: Add the Mouth Line
Connect the corners with a shallow, gently waving line. Let its center rise slightly beneath the upper lip dip.
Pro Tip: Sketch lightly so you can adjust the width before continuing.
Step 3: Open the Inner Mouth
Add a wide bowl-shaped curve beneath the mouth line. Draw short curved creases just outside both corners.
Pro Tip: Center the lowest point directly below the upper lip dip.
Step 4: Outline the Lower Lip
Draw a second broad curve outside the inner mouth. Join it neatly to both corners to create a full lower lip.
Pro Tip: Leave even spacing between the two lower curves.
Step 5: Draw the Front Teeth
Hang two rounded rectangular teeth from the center mouth line. Add a small V-shaped notch where the teeth meet.
Pro Tip: Keep the teeth modest so they fit comfortably inside the mouth.
Step 6: Add the Tongue
Draw two overlapping humps along the bottom of the inner mouth. Meet them near the center to suggest a raised tongue.
Pro Tip: Keep the tongue curves below the teeth for clear separation.
Step 7: Color in your drawing!
Fun Facts
- Curved mouth corners can make a cartoon expression appear cheerful or playful.
- Exaggerated lips and teeth help facial expressions remain readable at small sizes.
- Simple overlapping curves create convincing depth without complicated shading.
Pin it now, Draw later!
Trace the strongest lines, erase stray marks, and add color if desired. You have completed a lively cartoon mouth, so try another version with a different expression.
Get the FREE Printable Drawing Guide
FREE Download Printable Cartoon Mouth Drawing Tutorial
Frequently Asked Questions
How can I make the cartoon mouth look symmetrical?
Mark the center first, then compare each curve’s height and width as you draw.
Can I draw this mouth with a pen?
Yes, but begin with pencil if you want room to correct the curves.
How can I change the expression?
Raise or lower the corners and adjust the opening to create different moods.
