This tutorial covers how to draw Rex from Toy Story, the anxious green T-Rex who worries about being scary enough. Rex has been part of Andy’s toy collection since the first film, despite his constant self-doubt about his roar. His plastic dinosaur toy design with those tiny arms and big toothy grin makes him a fun character to sketch.
Drawing Rex the Dinosaur
This guide includes 12 steps that take you through building Rex from simple shapes to his full nervous dinosaur pose.
Rex’s Physical Features
- Flat dinosaur head tilted upward
- Wide worried eyes with raised brows
- Open mouth showing rows of pointed teeth
- Long curved neck
- Round belly with segmented underbelly lines
- Tiny T-Rex arms with three-fingered hands
- Thick powerful back legs
- Pointed tail extending behind
- Clawed toes on each foot
Rex’s body has that classic plastic toy look with visible seam lines on his belly. After completing this drawing, the Buzz Lightyear guide pairs well since they are both part of Andy’s original toys. Try the Green Alien tutorial if you want more practice with Toy Story creatures, or check out Buzz Lightyear’s face for detailed facial features.
Color Coding Explained
Follow along with each step using these color indicators:
- Red Color: lines added in the current step.
- Black Color: lines completed earlier.
- Gray Color: base sketch for structure.
How to Draw Rex: Full Step-by-Step Guide












Post Your Rex Drawing!
That wraps up how to draw Rex from Toy Story. Did you capture his worried expression properly? Share your thoughts in the comments or link to your finished Rex if you posted it somewhere online. Seeing different versions of this nervous dinosaur is always entertaining, and community feedback can help improve your future drawings.