Crochet Spider Amigurumi Tutorial: Step-by-Step Guide to Making an Adorable Creepy Crawly
If you’ve ever wanted to combine the cozy world of crochet with a touch of Halloween charm, then making a crochet spider amigurumi is exactly the project you need. These little eight-legged critters are endlessly customizable, beginner-friendly with the right guidance, and absolutely irresistible whether you’re decorating for the spooky season or gifting a quirky handmade toy to someone who loves all things creepy and cute. This tutorial walks you through every single step, from gathering your materials to weaving in the final yarn end, so you can create your very own stuffed crochet spider with confidence.
What Is Amigurumi?
Before we dive into the pattern, let’s take a quick moment to appreciate the craft itself. Amigurumi is the Japanese art of knitting or crocheting small stuffed animals and fictional characters. The word combines the Japanese words “ami,” meaning crocheted or knitted, and “nuigurumi,” meaning stuffed doll. The style originated in Japan and became a worldwide phenomenon thanks to its irresistibly round, oversized-head aesthetic and the satisfying process of building a 3D figure one magic circle at a time.
Spiders make particularly wonderful amigurumi subjects because their round body shape fits perfectly into the classic amigurumi form, and those eight long legs give you a fun opportunity to add personality through posing. Whether you want a cute kawaii spider with big googly eyes or something slightly more menacing for a Halloween display, the basic construction is the same.
Materials You Will Need
Gathering your supplies before you start will make the whole process smoother. Here is everything you need for this crochet spider amigurumi pattern.
Yarn: Worsted weight yarn in black is the classic choice for a spider, but dark brown, deep purple, or even a variegated Halloween yarn all work beautifully. You’ll need roughly 50 to 80 yards for the body and legs of a medium-sized amigurumi spider.
Crochet Hook: A 3.5mm or 4mm hook is ideal for worsted weight yarn when making amigurumi. Using a hook slightly smaller than what the yarn label recommends creates a tighter fabric that holds the stuffing inside without gaps showing through.
Polyfill Stuffing: Standard polyester fiberfill stuffing works perfectly. You can also use scraps of yarn wound into a ball if you don’t have polyfill on hand.
Safety Eyes: Two 12mm black safety eyes give your spider that classic amigurumi look. If you’re making this for a child under three years old, embroider the eyes with yarn instead, since safety eyes can be a choking hazard.
Yarn Needle: A blunt tapestry needle is essential for sewing the legs to the body and for weaving in your ends cleanly.
Scissors: Any sharp pair will do.
Stitch Markers: These are incredibly helpful for keeping track of the beginning of each round. Locking stitch markers are easier to move, but a small piece of contrasting yarn works just as well.
Optional Embellishments: You can add small pieces of red yarn to embroider a mouth, tiny beads for extra eye detail, or even a little bow tie or hair bow made from ribbon to give your spider a personality boost.
Understanding the Basic Stitches
This pattern uses US crochet terminology. If you’re familiar with UK terms, keep in mind that a US single crochet is a UK double crochet. Here are the stitches and abbreviations used throughout this tutorial.
MR — Magic Ring (also called Magic Circle). This is the foundational starting technique for most amigurumi pieces. It allows you to begin crocheting in the round without leaving a hole in the center.
SC — Single Crochet. The workhorse stitch of amigurumi.
INC — Increase. Work two single crochets into the same stitch to add a stitch to the round.
DEC — Invisible Decrease. Insert your hook through the front loops only of the next two stitches simultaneously, yarn over, pull through, yarn over, pull through both loops on the hook. This creates a nearly invisible decrease that keeps your amigurumi surface smooth and professional-looking.
SL ST — Slip Stitch. Used to join rounds or create a nearly invisible connection.
CH — Chain.
BLO — Back Loop Only. Work into the back loop of the stitch only.
Crochet Spider Amigurumi Pattern
This pattern creates a spider with a body approximately 3 to 3.5 inches in diameter and legs about 4 inches long. The finished spider will be roughly 10 to 12 inches wide from leg tip to leg tip. It’s a satisfying size, easy to handle during construction, and big enough to show off all the wonderful details you add.
Part One: The Body
The spider’s body is a simple sphere, which is the foundation of nearly all amigurumi projects. Once you’ve made this shape a few times, it becomes second nature.
Round 1: Start with a magic ring. Work 6 SC into the ring. Pull the tail to close the ring. (6 stitches)
Round 2: INC in each stitch around. (12 stitches)
Round 3: SC 1, INC repeat around. (18 stitches)
Round 4: SC 2, INC repeat around. (24 stitches)
Round 5: SC 3, INC repeat around. (30 stitches)
Round 6: SC 4, INC repeat around. (36 stitches)
Round 7: SC 5, INC repeat around. (42 stitches)
Round 8 through Round 13: SC in each stitch around. (42 stitches for 6 rounds)
This is the point where you should attach your safety eyes before you close the sphere too far. Place the safety eyes between rounds 9 and 10, spacing them about 10 to 12 stitches apart. Push the posts through the fabric from the outside, then press the washers firmly onto the posts from the inside. Once the washers are on, the eyes cannot be removed without cutting the yarn, so take a moment to look at the placement before committing.
Round 14: SC 5, DEC repeat around. (36 stitches)
Round 15: SC 4, DEC repeat around. (30 stitches)
Round 16: SC 3, DEC repeat around. (24 stitches)
Now is the time to stuff your spider body. Use enough polyfill to make it firm but not stretched to the point where the stitches are pulling apart. A well-stuffed amigurumi holds its round shape beautifully, while an understuffed one looks deflated and sad.
Round 17: SC 2, DEC repeat around. (18 stitches)
Round 18: SC 1, DEC repeat around. (12 stitches)
Round 19: DEC around. (6 stitches)
Fasten off, leaving a long tail. Thread your yarn needle with the tail and weave it through the front loops of the remaining 6 stitches, pulling tight to close the hole completely. Weave the end in securely.
Part Two: Making the Legs
A spider has eight legs, which means you’ll be making eight identical tubes. This might sound tedious, but each leg crochets up quickly and the rhythm becomes meditative. Put on a podcast, a playlist, or your favorite show and enjoy the process.
Each leg is a simple chain and single crochet tube worked in continuous rounds.
Chain 3. Join with a slip stitch to form a ring, being careful not to twist the chain.
Round 1: SC 6 into the ring. (6 stitches)
Rounds 2 through 20: SC in each stitch around. (6 stitches per round)
After round 20, fasten off and leave a tail of about 8 inches for sewing. Do not stuff the legs. Leave them flat and slightly floppy, which allows you to bend and pose them naturally against surfaces.
Repeat this process seven more times so you have eight legs total. Feel free to make the legs slightly different lengths if you want a more natural, asymmetrical look, or keep them all identical for a neater, more graphic appearance.
Part Three: Assembling the Spider
This is where your project comes to life, and it’s deeply satisfying to watch the spider take shape.
Lay your spider body flat so the safety eyes are facing you. The seam from closing the top of the sphere should be at the back, out of sight.
Arrange four legs on each side of the body. In real spiders, the legs attach near the front of the body, so position all eight legs on the front half of the sphere rather than evenly around the entire circumference. Space them roughly equidistant from each other within that front-facing section.
Using the tail from each leg, thread your yarn needle and sew each leg securely to the side of the body. Push the needle through the spider’s body and back through the leg opening two or three times to create a firm attachment. When you’re satisfied that the leg won’t pull free with gentle handling, weave the tail into the body and trim it closely so the end disappears into the stuffing.
After all eight legs are attached, bend each one slightly at a midpoint to create an elbow-like joint. If you want to hold the pose, you can add a small stitch at the bend with matching yarn to hold the shape in place. This technique is especially effective if you’re making the spider for display rather than as a toy that will be handled and squished regularly.
Part Four: Optional Details and Customization
One of the greatest joys of amigurumi is how easily you can make each creation your own. Here are some fun ways to personalize your crochet spider.
Add a Smile: Using red or white yarn and a yarn needle, embroider a simple curved line below the eyes for a friendly grin. For a spookier spider, use black yarn to stitch a jagged zigzag mouth instead.
Colorful Legs: Work the legs in a contrasting color or alternate colors on each leg for a playful, whimsical effect. A black body with orange legs is perfect for Halloween, while a red body with black legs creates a dramatic black widow look.
Fuzzy Texture: Use a novelty eyelash yarn or brush the finished spider’s body with a stiff brush to create a fluffy, hairy texture that leans into the creepy-crawly aesthetic.
A Web to Hang It On: Using white yarn, crochet or weave a simple web design from a length of wire or a wooden embroidery hoop and perch your spider on top. This makes a stunning Halloween decoration or year-round fiber art piece.
Miniature Spiders: Scale the entire pattern down by using fingering weight yarn and a 2mm hook to create tiny spiders about an inch in diameter. These make wonderful ornaments, earring charms, or scattered decorations.
Tips for Amigurumi Beginners
If this is your first amigurumi project, a few practical tips can make your experience much more enjoyable.
The magic ring is the most common stumbling block for new amigurumi crafters. If you find it frustrating, try the two-loop method: wrap the yarn twice around your finger instead of once, then work your stitches through both loops before pulling the tail to close. Many experienced crocheters find one version easier than the other, so experiment to see which feels natural to you.
Counting stitches is not optional in amigurumi. A single miscounted increase or decrease will throw off the entire round, and by the time you notice the shape looks wrong, you may need to frog (rip out) several rounds to fix it. Use a stitch marker at the start of each round and count before you move on. It takes an extra few seconds but saves enormous frustration.
Tension matters more in amigurumi than in flat crochet projects because you can’t block a stuffed sphere the way you can block a shawl. Work at a consistent, slightly tight tension throughout each piece so the finished fabric is smooth and even.
When sewing pieces together, work slowly and check your placement frequently. It’s much easier to remove a few stitches and reposition than to realize the legs are attached in the wrong place after you’ve woven in all the ends.
Caring for Your Finished Amigurumi Spider
Your finished crochet spider amigurumi is a handmade textile piece, and it deserves a little care. If the yarn is machine washable, you can wash the spider on a gentle cycle in a mesh laundry bag and reshape it while damp. If the yarn isn’t machine washable, hand wash it in cool water with a small amount of gentle soap, squeeze out excess water without wringing, and allow it to air dry completely before displaying.
Keep your amigurumi out of direct sunlight for extended periods if you want to preserve the color. Black yarn in particular can fade to a dull gray-brown with prolonged UV exposure.
If the stuffing inside the body becomes compressed over time and the spider loses its round shape, you can carefully open one of the closing stitches with a seam ripper, add a bit more polyfill, and re-sew the opening.
Why Crochet Spiders Make Such Great Projects
Beyond the technical skills you’ll practice and develop — working in the round, shaping a sphere, sewing pieces together seamlessly — crochet spiders are simply fun. They’re quick enough to finish in a single weekend, inexpensive to make, and they hit that perfect sweet spot between cute and creepy that makes them universally appealing.
They’re also incredibly versatile. A basket of crocheted spiders makes a memorable Halloween party favor. A single oversized spider on a mantle becomes a conversation-starting seasonal decoration. Smaller versions clipped to a bag or dangling from a keychain become whimsical everyday accessories. If you have children in your life, making a friendly spider amigurumi together is a wonderful way to introduce them to fiber arts, since the round body and bold eyes are endlessly satisfying to create and immediately recognizable as the finished object takes shape.
For experienced crocheters looking to level up, the basic spider pattern is an invitation to experiment with surface embellishment, mixed yarns, and creative finishing techniques. Try adding a web texture to the body by working surface slip stitches in a contrasting color after the sphere is complete, or experiment with wire-reinforced legs that hold any pose you give them.
Final Thoughts
This crochet spider amigurumi tutorial gives you everything you need to make a charming, durable, and completely adorable eight-legged friend from scratch. The basic skills you use here — the magic ring, working in continuous rounds, increasing and decreasing to shape a sphere, and sewing pieces together — are the exact same skills you’ll use to make any amigurumi character, from cats and bears to mushrooms and cacti. Every spider you make will be a little different from the last as you refine your tension, experiment with colors, and develop your own finishing touches.
So gather your yarn, hook up a playlist, and cast on that magic ring. Your little spider is waiting to be born.
Happy crocheting!
