Free Knitting Pattern: T-Rex Dinosaur Blanket Square

This free T-Rex Blanket Square knitting pattern creates a raised dinosaur motif using basic knit and purl stitches, with no colourwork or embroidery needed. The square can be made on its own as a washcloth, cushion front, or nursery piece, or joined with multiple squares to create a baby blanket or larger afghan. It’s a fun textured knitting project for anyone wanting a playful dinosaur design that still feels classic, cosy, and handmade.

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What you need

Option 1: DK / Light Worsted Weight

• DK or light worsted yarn
• 4 mm knitting needles
• Tapestry needle
• Scissors
• Blocking pins or mats, optional but helpful

Option 2: Worsted Weight

• Worsted weight yarn
• 4.5 mm knitting needles
• Tapestry needle
• Scissors
• Blocking pins or mats, optional but helpful

For a clear textured design, choose a smooth yarn in a solid or lightly heathered colour. Soft sage, forest green, denim blue, mustard, rust, oatmeal, or light brown all work beautifully. If you are making this as a baby blanket, look for a soft washable yarn. Mary Maxim and Amazon are both handy places to look for washable baby yarns, smooth worsted yarn, and basic knitting tools if you are stocking up.

We also have an Ad Free Printable version in our Etsy store here.

Instructions

There is something wonderfully nostalgic about dinosaur crafts, isn’t there? One minute you are knitting a sensible little square, and the next minute a tiny Tyrannosaurus Rex is stomping across your needles like he owns the place.

This free T-Rex Blanket Square knitting pattern is made using simple knit and purl stitches to create a textured dinosaur motif. There is no colourwork, no embroidery, and no complicated shaping. The dinosaur appears through the contrast between smooth stocking stitch and raised purl texture, which makes it a lovely project for knitters who want something a bit more interesting than a plain square.

You can knit one square as a sample, washcloth, cushion front, or nursery display piece, or you can make a whole stack of them and join them into a dinosaur afghan blanket. If you enjoy knitted blanket squares, you might also like our other free knitting patterns on CraftBits, including this knitted spiral square baby blanket and knitted patchwork blanket.

A smooth yarn works best for this project because it helps the T-Rex design show clearly. Save the fluffy novelty yarn for another day — this little dinosaur deserves to be seen.

Abbreviations

K = knit
P = purl
RS = right side
WS = wrong side
St / sts = stitch / stitches

Pattern Notes

Cast on 45 stitches.

This square has a textured seed stitch-style border and a stocking stitch centre. The T-Rex design is created by working purl stitches on the right side rows so the dinosaur stands out against the knitted background.

Rows 1–7 and Rows 57–63 create the top and bottom textured borders. The side borders are included in each row.

For best results, block your finished square before measuring or joining. If you are making a blanket, use the same yarn and needle size for every square so they finish at the same size. Otherwise, your blanket may end up with that slightly wonky “homemade with enthusiasm” look — charming, yes, but not always what we are aiming for.

T-Rex Blanket Square Knitting Pattern

Cast on 45 stitches.

Rows 1–7: (K1, P1) to last stitch, K1

Row 8: K1, P1, K1, P1, K37, P1, K1, P1, K1

Row 9: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 10: K1, P1, K1, P1, K37, P1, K1, P1, K1

Row 11: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 12: K1, P1, K1, P1, K37, P1, K1, P1, K1

Row 13: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 14: K1, P1, K1, P1, K12, P4, K7, P4, K10, P1, K1, P1, K1

Row 15: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 16: K1, P1, K1, P1, K13, P3, K8, P3, K10, P1, K1, P1, K1

Row 17: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 18: K1, P1, K1, P1, K13, P3, K8, P3, K10, P1, K1, P1, K1

Row 19: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 20: K1, P1, K1, P1, K13, P4, K5, P4, K11, P1, K1, P1, K1

Row 21: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 22: K1, P1, K1, P1, K14, P4, K2, P5, K12, P1, K1, P1, K1

Row 23: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 24: K1, P1, K1, P1, K14, P12, K11, P1, K1, P1, K1

Row 25: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 26: K1, P1, K1, P1, K13, P15, K9, P1, K1, P1, K1

Row 27: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 28: K1, P1, K1, P1, K12, P18, K7, P1, K1, P1, K1

Row 29: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 30: K1, P1, K1, P1, K12, P19, K6, P1, K1, P1, K1

Row 31: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 32: K1, P1, K1, P1, K12, P12, K3, P4, K6, P1, K1, P1, K1

Row 33: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 34: K1, P1, K1, P1, K9, P2, K1, P10, K6, P3, K6, P1, K1, P1, K1

Row 35: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 36: K1, P1, K1, P1, K10, P11, K7, P3, K6, P1, K1, P1, K1

Row 37: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 38: K1, P1, K1, P1, K12, P8, K8, P2, K7, P1, K1, P1, K1

Row 39: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 40: K1, P1, K1, P1, K11, P8, K9, P2, K7, P1, K1, P1, K1

Row 41: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 42: K1, P1, K1, P1, K7, P10, K12, P2, K6, P1, K1, P1, K1

Row 43: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 44: K1, P1, K1, P1, K6, P11, K13, P1, K6, P1, K1, P1, K1

Row 45: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 46: K1, P1, K1, P1, K6, P11, K12, P1, K7, P1, K1, P1, K1

Row 47: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 48: K1, P1, K1, P1, K8, P8, K21, P1, K1, P1, K1

Row 49: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 50: K1, P1, K1, P1, K10, P5, K22, P1, K1, P1, K1

Row 51: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 52: K1, P1, K1, P1, K37, P1, K1, P1, K1

Row 53: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 54: K1, P1, K1, P1, K37, P1, K1, P1, K1

Row 55: K1, P1, K1, P1, K1, P35, K1, P1, K1, P1, K1

Row 56: K1, P1, K1, P1, K37, P1, K1, P1, K1

Rows 57–63: (K1, P1) to last stitch, K1

Cast off.

Weave in ends and block the square flat.

How To Use This Square For A Blanket

For a small baby blanket, make 12 squares and arrange them in a 3 x 4 layout.

For a larger child’s blanket or afghan, make 48 squares and arrange them in an 8 x 6 layout.

You can make every square the same colour, or alternate two shades for a checkerboard effect. Soft brown and sage green look beautiful together for a gentle nursery version, while forest green gives a lovely dinosaur-jungle feel.

Simple Joining Options

You can join the squares using whichever method you prefer.

Mattress stitch gives the neatest invisible seam and is best if you want the T-Rex design to be the focus.

Crochet slip stitch join is quicker and creates a slightly raised seam between the squares.

Single crochet join is sturdy and gives a more obvious framed block look, which works well for a patchwork-style blanket.

Once the squares are joined, add a simple border around the full blanket. A few rounds of single crochet or a knitted seed stitch border will help the blanket sit neatly and stop the edges from looking unfinished.

Tips For A Neater Finish

Block every square before joining. I know blocking feels like one of those “do I really have to?” steps, but for blanket squares, it makes such a difference.

Keep your tension consistent, especially through the purl sections that form the dinosaur.

Use stitch markers at the side borders if you tend to lose track of where the centre panel starts. We have all been there — one distracted row and suddenly the dinosaur has grown a mystery lump.

Avoid very dark yarn if you are photographing the finished project, as the textured design can disappear in poor lighting.

Baby Blanket Safety Note

If making this blanket for a baby, avoid loose buttons, beads, or sewn-on embellishments. Keep the blanket simple, soft, and securely finished. Handmade baby gifts are beautiful, but they still need to survive real-life washing, dragging, snuggling, and the occasional emergency trip through the laundry.