How to Crochet a Heart Spider: The Cutest Halloween Amigurumi You’ll Ever Make
There’s something wonderfully contradictory about a heart spider. It’s creepy and cute at the same time, spooky yet sweet, the kind of thing that makes people stop scrolling and say “wait, what is that?” If you’ve been looking for a crochet project that blends Halloween vibes with valentine energy — or just something genuinely unique to add to your amigurumi collection — a crochet heart spider is exactly what you need.
This post walks you through everything you need to know: the concept, the materials, the stitches, the full pattern, tips for customization, and ideas for how to use your finished creation. Whether you’re a beginner who has just learned to work in the round or an experienced crocheter looking for something a little different, this project is approachable, fun, and endlessly giftable.
What Is a Crochet Heart Spider?
A crochet heart spider is an amigurumi — a Japanese style of crocheted stuffed figure — shaped like a heart with spider legs attached. The body of the spider is a 3D crocheted heart, usually worked in red, pink, purple, or black, and eight wire-reinforced or pipe cleaner legs extend from the sides to give it that spider silhouette. Some versions add tiny crocheted eyes, while others use safety eyes for a more polished finish.
The result is something that sits perfectly in that sweet spot between Halloween décor and cute desk companion. People make them for spooky season decorations, Valentine’s Day gifts, Gothic home décor, or just because they love the idea of a spider that looks like it wants a hug instead of sending you running for a shoe.
The pattern has gained popularity on craft platforms and Pinterest boards because of how versatile it is. You can make it in classic red for Valentine’s Day, black and orange for Halloween, pale purple and silver for a more ethereal witch aesthetic, or rainbow colors just because you can.
Materials You’ll Need
Before diving into the pattern, gather your supplies. The good news is that this project is small and uses minimal yarn, so it’s a great stash-buster.
Yarn: Worsted weight yarn works best for beginners because it’s easy to see your stitches and the finished heart will have a satisfying plumpness. You’ll need a primary color for the heart body — red and pink are the most popular choices, but deep burgundy, black, lilac, and even variegated yarn all look stunning. If you want to add details like a small face or color-blocked heart sections, grab a contrast color as well.
Hook: A 3.5mm to 4mm crochet hook pairs well with worsted weight yarn for a tight amigurumi fabric. You want your stitches close enough together that the stuffing doesn’t show through.
Stuffing: Polyester fiberfill stuffing is the standard for amigurumi. Use enough to give the heart a firm, rounded shape, but don’t over-stuff — it can distort the heart outline.
Safety Eyes: 6mm to 10mm safety eyes give the spider a cute, polished look. Black is classic, but colored safety eyes with a sparkle effect are charming if you want something more whimsical. If you’re making this for a child under three, embroider the eyes instead using black yarn, since safety eyes can be a choking hazard.
Legs: This is where you have options. Pipe cleaners are the easiest choice — they hold their shape, let you pose the spider, and need no special tools. Black pipe cleaners are ideal. Alternatively, you can crochet the legs in a chain or use wire wrapped in yarn for a more finished look. For a fully yarn-based approach, some patterns use stuffed tubes crocheted separately and sewn on.
Yarn Needle: Essential for sewing pieces together and weaving in ends.
Stitch Marker: Helpful for marking the beginning of each round when working in a continuous spiral, which is standard for amigurumi.
Scissors: You’ll need these frequently.
Understanding the Stitches
If you’re new to amigurumi, here’s a quick primer on the stitches used in this pattern. If you’re experienced, feel free to skip ahead.
Magic Ring (MR): Also called a magic circle or adjustable ring. This is how most amigurumi pieces start. It lets you begin crocheting in the round without leaving a hole in the center. Pull up a loop, chain two, then work your first round of single crochets into the ring, and pull the tail to close.
Single Crochet (sc): The backbone of amigurumi. Insert hook, pull up a loop, yarn over, pull through both loops.
Increase (inc): Two single crochets worked into the same stitch, which grows the fabric outward.
Decrease (dec): Also called an invisible decrease in amigurumi. Insert hook through the front loop only of the next two stitches, pull up a loop, yarn over, pull through all three loops. This creates a smooth, nearly invisible decrease compared to the standard slip stitch method.
Slip Stitch (sl st): Used to join rounds or for finishing.
Chain (ch): A simple chain, used for starting rows or making the spider legs if you go that route.
All rounds in this pattern are worked in a continuous spiral unless otherwise noted. Use a stitch marker to track the beginning of each round.
The Crochet Heart Spider Pattern
This pattern makes a heart approximately 3.5 to 4 inches wide when finished, using worsted weight yarn and a 3.75mm hook. The heart is made in two halves that are joined, then stuffed and closed.
Making the First Hump
Round 1: Magic ring, 6 sc into ring. (6)
Round 2: Inc in each stitch around. (12)
Round 3: *sc, inc* repeat around. (18)
Round 4: *sc 2, inc* repeat around. (24)
Round 5: *sc 3, inc* repeat around. (30)
Round 6: sc in each stitch around. (30)
Round 7: sc in each stitch around. (30)
Fasten off, leaving a short tail. Do not stuff this piece yet. Set aside.
Making the Second Hump
Repeat rounds 1 through 7 exactly as above. Do not fasten off this time — you’ll continue working from the second hump to join both pieces together.
Joining the Humps
This is the step that transforms two round discs into a heart shape. Holding both humps with their openings facing the same direction, insert your hook into the last stitch of the second hump and then begin single crocheting around the edge, picking up stitches from both pieces as you work around the join point.
The exact join will depend on how you orient the pieces, but the goal is to crochet them together along one edge so that they sit side by side like the top of a heart. Work approximately 6 to 8 stitches through both layers to connect them, then continue crocheting around the remaining open edges of both humps as a single continuous round.
Round 8 (joining round): sc around, connecting the two humps at the top center with 6 sc through both layers, then continue around the rest of each hump. (approximately 54 stitches total — count yours at the end of this round and use that as your stitch count going forward)
Shaping the Body
Round 9: sc in each stitch around.
Round 10: sc in each stitch around.
Round 11: *sc 7, dec* repeat around.
Round 12: sc in each stitch around.
Round 13: *sc 6, dec* repeat around.
At this point, insert your safety eyes between rounds 9 and 10, centered on the front of one hump. The eyes should sit about 10 to 12 stitches apart for a friendly look, or closer together for something more dramatic. Once you’re happy with the placement, secure the washers behind the fabric.
Begin stuffing. Add fiberfill gradually as you continue closing the heart — it’s much easier to add stuffing in stages than to try to cram it in at the end.
Round 14: *sc 5, dec* repeat around.
Round 15: *sc 4, dec* repeat around.
Round 16: *sc 3, dec* repeat around.
Round 17: *sc 2, dec* repeat around.
Round 18: *sc, dec* repeat around.
Round 19: dec around until the opening is small.
Add any final stuffing, then close with a few slip stitches or use your yarn needle to weave through the remaining stitches and pull tight. Fasten off and weave in the end.
Making the Point of the Heart
The bottom point is what really sells the heart shape. Using your yarn needle and a length of matching yarn, work a few gathering stitches at the base of the closed heart, pulling the bottom inward and downward slightly to create a defined point. This takes a little patience to get right — work slowly, checking the shape as you go. A few small stitches at the very tip will hold the point in place.
Attaching the Legs
Here’s where your heart spider comes to life.
Pipe Cleaner Method: Cut four black pipe cleaners, each about 6 inches long. Fold each one in half to create a doubled leg, which will be sturdier and look better against the yarn. Use the fold as the attachment point. Push the folded end through the side of the heart using a yarn needle or blunt tool, leaving equal lengths on either side. Bend and twist the pipe cleaners to secure them inside the heart, then bend the ends into an L-shape to create feet. Space four legs on each side for a total of eight, which is anatomically correct for a spider and looks wonderfully dramatic.
Crocheted Leg Method: Chain 20 with black yarn, then slip stitch back along the chain for a finished cord. Make eight of these and sew four to each side of the heart using your yarn needle. These won’t pose as dramatically as pipe cleaner legs, but they look beautifully neat and are entirely safe for young children.
Wire-Wrapped Method: Use floral wire or craft wire, cut to about 7 inches each. Wrap each piece tightly with black yarn, securing the ends with a dab of craft glue. Attach the same way as the pipe cleaner method. This gives the most elegant result and can be bent into very precise positions.
Customization Ideas
One of the best things about this pattern is how much room there is to make it your own.
Color Play: A black heart with red legs is a stunning reverse of the classic version. Try deep plum with gold accents for a regal witch aesthetic, or pale pink with silver legs for something ethereal and ghostly. White with black legs gives you a ghost spider that works for Halloween without committing to a color scheme.
Adding a Face: Beyond the eyes, you can embroider a small smile using black yarn. A simple curved line a few rows below the eyes with a couple of tiny stitches at each end for dimples creates an irresistibly cheerful expression. For a more sinister look, try a straight mouth with small fangs embroidered in white.
Mini Version: Use fingering weight yarn and a 2mm hook to create a tiny version about 1.5 inches wide. These make adorable gift tags, ornaments, or accessories. String them on a chain for the most unique necklace at any Halloween party.
Keychain Spider: Attach a keychain ring to the top center of the heart before closing it up. Use a sturdy jump ring looped through the yarn at the very top. This makes a heart spider keychain that’s genuinely one of a kind.
Hanging Decoration: Before closing the heart, insert a loop of yarn or ribbon at the top so it can hang from a window, a wreath, or a rearview mirror.
Cluster Display: Make five to seven heart spiders in different sizes and colors and arrange them in a glass bowl or hang them at varying heights from a piece of driftwood. As a Halloween centerpiece, this will get more compliments than anything you could buy.
Tips for Getting a Great Result
Tension consistency matters more in amigurumi than in most crochet projects because the finished fabric needs to be tight and even. If you notice your stitches are loose and you can see the stuffing, try going down a hook size.
Always stuff as you go. Trying to stuff a nearly closed amigurumi is frustrating and leads to lumpy results. Add fiberfill gradually starting about halfway through your decrease rounds.
The heart shape requires a little sculpting. Don’t be discouraged if your finished piece looks more like a potato when you first close it. Use your fingers to press and shape the humps, work your gathering stitches at the bottom point, and let the yarn rest for a bit — it relaxes into shape after a few hours.
If your magic ring leaves a small hole even after pulling the tail tight, weave the tail through the stitches of the first round one more time and pull gently. This almost always solves the problem.
Keep your stitch marker in place throughout. Working in a continuous spiral means it’s easy to lose track of where rounds begin and end. A displaced stitch marker is the fastest route to a lopsided amigurumi.
Why People Love This Project
The crochet heart spider sits at an intersection that very few craft projects manage to occupy. It’s genuinely versatile across multiple holidays and aesthetics. It’s small enough to finish in a single afternoon or evening. It uses minimal materials, which means it’s budget-friendly. And it’s distinctive enough that anyone who receives one as a gift will remember it.
There’s also something satisfying about the concept itself. A spider shaped like a heart plays with the idea of things that seem scary becoming sweet, which resonates with a lot of people who love the spooky-cute aesthetic — sometimes called “spooky kawaii” — that has grown enormously popular in crafting communities over the last several years.
Whether you’re making this for yourself, for a child who loves both Halloween and pink things, for a friend who keeps a colony of plastic spiders on their desk, or as a unique handmade gift for Valentine’s Day, the crochet heart spider delivers every time.
Final Thoughts
Grab your hook, pick your favorite yarn color, and give this pattern a try. The heart shape is a little more involved than a simple sphere amigurumi, but once you get the hang of joining the two humps and shaping the point, it clicks into place beautifully. The legs are the fun part — there’s something deeply satisfying about bending those little pipe cleaners into position and watching a pile of yarn become a small, charming spider with a heart for a body.
Share your finished heart spiders online and tag your photos so other crocheters can find inspiration from your color choices and variations. The amigurumi community is wonderfully encouraging, and a heart spider sitting on your desk or hanging from your window is exactly the kind of small, handmade thing that makes a space feel more like you.
Happy crocheting.
