Free Amigurumi Crochet Mouse Pattern: Step-by-Step Guide for Beginners and Beyond

There is something undeniably charming about a tiny crocheted mouse. With its little round ears, a soft belly, and a curling tail, an amigurumi mouse captures a kind of whimsy that few other handmade projects can match. Whether you are making one as a gift for a child, a decorative piece for your home, or simply looking for a satisfying weekend project, this free amigurumi crochet mouse pattern has everything you need. This guide walks you through every step from materials to finishing touches, with tips along the way to help you create a mouse you will be genuinely proud of.

What Is Amigurumi?

Before diving into the pattern itself, it helps to understand what amigurumi actually is. The word comes from the Japanese words “ami,” meaning crocheted or knitted, and “nuigurumi,” meaning stuffed doll. Amigurumi refers to the Japanese art of crocheting or knitting small, stuffed yarn creatures — animals, food, fantasy characters, and anything in between. The style is beloved worldwide for its consistent use of the magic ring, continuous spiral rounds, and simple shaping techniques that produce round, adorable forms.

The amigurumi mouse is one of the most classic projects in this craft tradition. It is small enough to finish in a few hours, beginner-friendly in its core construction, and versatile enough for experienced makers to embellish with their own creative touches.

Materials You Will Need

One of the best things about this project is that it requires very little in the way of supplies. Most of what you need, you may already have in your yarn stash.

Yarn: Choose a worsted weight yarn (Category 4) in your preferred color for the body. Gray is the most traditional choice and gives your mouse a realistic look, but light pink, cream, lavender, or even a variegated yarn can produce beautiful results. You will also want a small amount of pink yarn for the inner ears and nose detail, and a contrasting color or black for the eyes if you prefer embroidered eyes over safety eyes.

Hook: A 3.5mm or 4.0mm crochet hook is ideal for worsted weight yarn. Using a slightly smaller hook than recommended on your yarn label creates a tighter stitch, which prevents the stuffing from showing through the fabric.

Stuffing: Polyester fiberfill is the standard choice. It is washable, holds its shape well, and gives your mouse that satisfying round, firm feel.

Safety eyes: 9mm or 10mm black safety eyes work well for this size of mouse. If you are making this for a child under three years old, embroider the eyes instead using black yarn or embroidery floss for safety reasons.

Tapestry needle: You will need this to sew pieces together and to weave in your yarn ends.

Scissors

Stitch markers: These are helpful for marking the beginning of each round when working in continuous spirals.

Wire or pipe cleaner (optional): If you want your mouse’s tail to be poseable, you can thread a pipe cleaner through the tail before attaching it.

Gauge and Finished Size

Gauge: approximately 4.5 stitches and 5 rows = 1 inch in single crochet using a 4.0mm hook and worsted weight yarn.

Finished size: approximately 4 inches tall (not including ears) and 3 inches wide. The tail adds another 3 to 4 inches in length.

Your finished size may vary slightly depending on your tension, which is completely normal in amigurumi. The beauty of the craft is that exact sizing rarely matters — what counts is that your mouse is happy and round.

Abbreviations Used in This Pattern

• MR — Magic ring
• sc — Single crochet
• inc — Increase (2 single crochets in the same stitch)
• dec — Invisible decrease (insert hook through the front loops of the next two stitches, yarn over, pull through both loops, yarn over, pull through remaining two loops)
• sl st — Slip stitch
• ch — Chain
• BLO — Back loop only
• FLO — Front loop only
• st(s) — Stitch(es)
• rnd — Round

The Pattern

Body

The body is worked from the bottom up in continuous rounds.

Rnd 1: MR, 6 sc into the ring. (6 sts)

Rnd 2: Inc in each st around. (12 sts)

Rnd 3: [Sc 1, inc] repeat 6 times. (18 sts)

Rnd 4: [Sc 2, inc] repeat 6 times. (24 sts)

Rnd 5: [Sc 3, inc] repeat 6 times. (30 sts)

Rnd 6: [Sc 4, inc] repeat 6 times. (36 sts)

Rnd 7: [Sc 5, inc] repeat 6 times. (42 sts)

Rnds 8–14: Sc around in each st. (42 sts) — Work 7 rounds even.

Rnd 15: [Sc 5, dec] repeat 6 times. (36 sts)

Rnd 16: [Sc 4, dec] repeat 6 times. (30 sts)

Rnd 17: [Sc 3, dec] repeat 6 times. (24 sts)

At this point, insert your safety eyes between rounds 11 and 12, approximately 8 to 10 stitches apart. Attach the washers securely on the inside. If you are embroidering the eyes, you will do so during finishing.

Begin stuffing the body now, adding more as you work the remaining decrease rounds.

Rnd 18: [Sc 2, dec] repeat 6 times. (18 sts)

Rnd 19: [Sc 1, dec] repeat 6 times. (12 sts)

Rnd 20: Dec 6 times. (6 sts)

Fasten off, leaving a tail. Use your tapestry needle to weave through the remaining 6 stitches, pull tight to close the hole, and secure. Weave in the end.

Head

Rnd 1: MR, 6 sc into the ring. (6 sts)

Rnd 2: Inc in each st around. (12 sts)

Rnd 3: [Sc 1, inc] repeat 6 times. (18 sts)

Rnd 4: [Sc 2, inc] repeat 6 times. (24 sts)

Rnd 5: [Sc 3, inc] repeat 6 times. (30 sts)

Rnd 6: [Sc 4, inc] repeat 6 times. (36 sts)

Rnds 7–13: Sc around in each st. (36 sts) — Work 7 rounds even.

Rnd 14: [Sc 4, dec] repeat 6 times. (30 sts)

Rnd 15: [Sc 3, dec] repeat 6 times. (24 sts)

Insert safety eyes between rounds 9 and 10, approximately 7 stitches apart. Stuff the head firmly before continuing.

Rnd 16: [Sc 2, dec] repeat 6 times. (18 sts)

Rnd 17: [Sc 1, dec] repeat 6 times. (12 sts)

Rnd 18: Dec 6 times. (6 sts)

Fasten off, leaving a long tail for sewing. Close the hole as you did with the body, but do not cut the yarn — leave it long enough to sew the head to the body.

Muzzle

The muzzle gives your mouse its distinctive little snout and makes the face much more expressive.

Rnd 1: MR, 6 sc into the ring. (6 sts)

Rnd 2: Inc in each st around. (12 sts)

Rnd 3: [Sc 1, inc] repeat 6 times. (18 sts)

Rnds 4–5: Sc around. (18 sts)

Fasten off, leaving a long tail for sewing. Lightly stuff the muzzle before attaching it to the head. Position it centered on the front of the head, approximately at round 11 or 12. Sew it on using your tapestry needle and weave in the end.

Using pink yarn or embroidery floss, embroider a small Y-shape on the front of the muzzle to form the nose and mouth. Pull the stitches snugly so they sink slightly into the yarn for a more realistic look.

Ears (Make 2 outer ears in body color, 2 inner ears in pink)

Outer ear:

Rnd 1: MR, 6 sc into the ring. (6 sts)

Rnd 2: Inc in each st around. (12 sts)

Rnd 3: [Sc 1, inc] repeat 6 times. (18 sts)

Rnd 4: Sc around. (18 sts)

Fasten off, leaving a tail. Do not stuff.

Inner ear:

Rnd 1: MR, 6 sc into the ring. (6 sts)

Rnd 2: Inc in each st around. (12 sts)

Rnd 3: [Sc 1, inc] repeat 6 times. (18 sts)

Fasten off, leaving a tail.

To assemble each ear, place the inner ear on top of the outer ear with the wrong sides together. The inner ear is slightly smaller, so it will fit inside the outer ear circle. Using your tapestry needle and the tail from the inner ear, whipstitch around the edge to join them together. Then fold the bottom edge of the assembled ear in slightly to create a gentle cup shape and sew it flat using a few stitches through both layers at the base. This pinching gives the ear dimension and makes it look much more natural.

Attach the ears to the top of the head, positioned between rounds 2 and 5, with approximately 8 stitches between them. Sew securely, going through several stitches on both the ear and the head to make sure they stay in place.

Arms (Make 2)

Rnd 1: MR, 6 sc into the ring. (6 sts)

Rnd 2: Inc in each st around. (12 sts)

Rnds 3–4: Sc around. (12 sts)

Rnd 5: [Sc 2, dec] repeat 3 times. (9 sts)

Rnds 6–12: Sc around. (9 sts) — Work 7 rounds even.

Lightly stuff only the bottom (paw) portion of the arm. The upper part of the arm can remain unstuffed to allow it to be positioned more naturally when attached. Flatten the top opening and sew it closed using a few slip stitches or by whipstitching across. Attach the arms to the sides of the body at approximately round 15 (from the bottom), positioning them so they hang down naturally or are angled slightly forward.

Legs (Make 2)

Rnd 1: MR, 8 sc into the ring. (8 sts)

Rnd 2: Inc in each st around. (16 sts)

Rnds 3–4: Sc around. (16 sts)

Rnd 5: [Sc 2, dec] repeat 4 times. (12 sts)

Rnds 6–10: Sc around. (12 sts)

Stuff firmly. Flatten the top and sew closed. Attach to the bottom sides of the body so the mouse can sit upright. Position them approximately 5 stitches apart from each other at the front.

Tail

Chain 30 (or more if you prefer a longer tail). Single crochet back along the chain beginning in the second chain from the hook. This creates a rounded, slightly textured tail rather than a flat ribbon. Fasten off and leave a long tail for attaching.

If you want a poseable tail, cut a pipe cleaner to length, fold the sharp ends over, and insert it into the tail before attaching. Sew the tail to the back of the body at the base, just above where the body meets the surface when your mouse is sitting.

Assembly

Once all pieces are complete, assembly is simply a matter of sewing everything into its proper place. The order that works best is: attach the muzzle to the head first, then add the embroidered nose and mouth, then attach the ears. After that, sew the head to the body. Finally, attach the arms, legs, and tail.

When sewing the head to the body, use the long tail you left on the head and stitch in a circle, going through both the bottom edge of the head and the top edge of the body. Pull the stitches tight as you go to bring the two pieces firmly together. If you see any gaps, use additional yarn to fill them in.

Finishing Touches and Customization Ideas

Your basic mouse is complete, but this is also where the real fun begins. There are so many ways to personalize your amigurumi mouse and make it truly your own.

Add a scarf or bow. A simple chain loop knotted around your mouse’s neck with the ends fringed makes an adorable little scarf. A small crocheted bow tied between the ears gives your mouse a sweet, feminine look.

Give it a tiny accessory. Crocheted amigurumi mice look wonderful holding tiny items — a minuscule ball of yarn, a small heart, or a little flower. These details require only a few minutes of extra work but add enormous charm.

Make it a family. Once you have made one mouse, it is hard to stop. Consider making a mama mouse, a papa mouse, and a tiny baby mouse to create a sweet little family. Adjust the starting stitch count in the magic ring to make larger or smaller versions of the same pattern.

Try different yarn textures. A brushed mohair or a velvet yarn gives your mouse a softer, plushier appearance. A cotton yarn produces a firmer, crisper texture that works especially well if you want the mouse to hold its shape precisely.

Felt details. Small pieces of craft felt can be used for eyes, nose patches, or even little clothing elements like a jacket front or a hat brim.

Tips for Getting the Best Results

If you are new to amigurumi, a few key habits will make a noticeable difference in your finished piece.

Always use a stitch marker at the beginning of each round. Amigurumi is worked in a continuous spiral, which means there is no visible joining point between rounds. A stitch marker placed in the first stitch of each round keeps you from losing count.

Work tightly. A loose tension creates gaps in your work, and the white stuffing showing through gray yarn is not the look you want. If you find your tension tends to be loose, try going down a half size in your hook.

Stuff as you go. It is much easier to add stuffing through a partially closed opening than to try to force it through a tiny hole at the end. The general rule is to start stuffing once your piece is about halfway closed.

Use the invisible decrease. The standard decrease creates a small bump on the surface of your work. The invisible decrease, worked through the front loops only, creates a nearly seamless reduction that keeps your amigurumi looking smooth and professional.

Storing and Caring for Your Amigurumi Mouse

Most amigurumi made with acrylic or wool blend yarn can be hand washed gently in cool water and laid flat to dry. Check the care instructions on your specific yarn label, especially if you have used a specialty fiber. Keep amigurumi out of direct sunlight for extended periods to prevent the colors from fading over time. If you are giving your mouse as a gift for a child, make sure all elements are securely attached — give each ear, arm, and leg a firm tug to test before gifting.

Sharing Your Make

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