Hey there, aspiring artist! Ready to learn how to draw Sans from Undertale? In this step-by-step tutorial, you’ll discover the secrets to capturing the essence of this lovable character. With a bit of practice and patience, you’ll be creating stunning Sans fan art in no time! So, grab your drawing tools and let’s get started!
Getting to Know Sans: The Witty Skeleton Brother
Sans is a major character in the popular game Undertale. He is the brother of Papyrus and serves as a supporting character in the Neutral and True Pacifist routes, while also acting as the final boss and heroic antagonist in the Genocide Route. Sans is a short, paunchy skeleton with mitten-like hands and a wide, toothy grin. He’s often seen wearing a blue hoodie, a white t-shirt, black shorts and slippers.
Your Artistic Arsenal
Before diving into the drawing process, let’s gather our recommended tools:
- Pencil (HB or lighter for sketching)
- Eraser
- Fineliner or Ink Pen (for inking)
- Colored pencils, markers, or digital tools (for coloring)
Feel free to use any tools you’re comfortable with – these are just suggestions!
Drawing Sans: Step by Witty Step
Part 1: Basic Sketch
Begin by lightly sketching the basic structure of Sans. Remember to use light pencil strokes for this stage, as you’ll be refining the sketch later. Focus on capturing Sans’ proportions and general pose.

Part 2: Refining the Sketch
Now that you have a basic structure, it’s time to add details and improve proportions. Pay close attention to Sans’ facial features, his wide grin, and the shape of his clothing. Refine your sketch until you’re happy with the overall look of your Sans drawing.





Part 3: Inking
With your refined sketch in place, it’s time to ink your drawing. Carefully outline the sketch with a fineliner or ink pen, adding final touches and details as needed. Make sure to let the ink dry before erasing any pencil marks to avoid smudging.

Part 4: Coloring and Shading
Finally, bring your Sans drawing to life with color! Choose your preferred coloring tools and add color to his clothing, bones, and eye sockets. Don’t forget to include shading and highlights to give your drawing depth and dimension.
And there you have it! With this step-by-step guide, you’re well on your way to mastering the art of drawing Sans from Undertale.