Free dinosaur page

T Rex Dinosaur Open Mouth Portrait

A open mouth portrait scene, designed as a printable t rex dinosaur coloring page.

Format

PDF

Page size

Letter & A4

Difficulty

Easy

Best for

Ages 4-8

Free for personal and classroom use. Open the PDF in a new tab, then save or print it directly from the browser.

Print guide

Open the PDF

Click the Download PDF button to open the print-ready file in a new browser tab before printing or saving.

Print at 100% scale

Use the browser print dialog at full size so the line art stays crisp and the page margin remains intact.

Pick paper that matches your coloring tools

Standard 80gsm paper works for everyday use. Move to heavier paper if you plan to color with markers.

01About this page

This printable coloring page features a front-facing T. rex portrait that fills almost the entire page. The dinosaur is shown from the upper body up, with its large head centered and tilted straight toward the viewer for a bold, dramatic look. Its mouth is wide open, revealing two curved rows of sharp triangular teeth and a broad tongue in the middle. The eyes are large and expressive, adding a kid-friendly feel while still keeping the dinosaur exciting. Small nostrils sit above the mouth, and the top of the snout and brow are covered with rounded bumps and spots that give extra texture. The thick neck and upper chest are visible below, with curved skin folds creating broad spaces for coloring. Part of the shoulders and small forearms appear on both sides, while additional spotted markings decorate the cheeks and body. The plain background keeps all attention on the dinosaur’s face and features. This page offers strong contrast between big open areas and smaller details, making it fun for both simple coloring and adding patterns or shading.

A roaring T. rex faces forward in a close portrait with its mouth open wide.

t. rexopen mouthteethtongueeyesnostrils

Coloring ideas

  • Use a darker shade on the brow bumps and side spots to make the head texture stand out.
  • Try a pink or red tone for the tongue to separate it from the teeth and mouth edges.
  • Color the neck folds with light-to-dark blending to give the chest more depth.
  • Keep the teeth a pale ivory or light cream so the open mouth stays the focal point.

Suggested palette

forest greenolive greentan and beigegray-greenbrown earth tonespink tongue accentsPrehistoric animal portraitRoaring
02Ways to use it

Perfect for home, class & quiet time.

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T Rex Dinosaur Open Mouth Portrait coloring page

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T Rex Dinosaur Open Mouth Portrait

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Helpful answers

Questions about this page

Short answers about printing, downloading, and using this sheet at home or in a classroom. The full printing guide goes deeper into paper weight and margins.

01Is this page free to print at home?

Yes. Every page on ColoringDaily is free for personal, classroom, and library use, and this sheet opens directly as a printable PDF.

02What paper size does the PDF use?

The current PDF workflow is designed to print cleanly on standard letter paper and remain friendly to A4 browser printing as well.

03Can I print this for a classroom or library group?

Yes. The detail page is meant for quick preview-and-download use, including classroom packets and quiet group activities.

04Where can I find more pages like this one?

Use the related pages section or open the T Rex Dinosaur Coloring Pages collection to continue browsing similar printable sheets.