Free Crochet Spider Pattern: Adorable Amigurumi for Halloween and Beyond

If you’ve been searching for the perfect free crochet spider pattern, you’ve landed in exactly the right place. Whether you’re a beginner looking for a quick and satisfying project or an experienced crocheter who wants a fun little amigurumi to add to your Halloween décor, this spider pattern is going to become one of your favorites. It’s simple enough to whip up in an afternoon, uses only a small amount of yarn, and the result is so charming that you’ll probably end up making a whole colony of them.

At The Caffeinated Snail, we believe that crochet projects should be approachable, enjoyable, and just a little bit whimsical. This free crochet spider pattern checks all three boxes. Keep reading for the full pattern, helpful tips, suggestions for customizing your spider, and ideas for how to use your finished creations.

Why You’ll Love This Crochet Spider Pattern

Before we dive into the pattern itself, let’s talk about why spiders make such fantastic amigurumi projects. For one thing, they’re small. That means you can finish one in a single crafting session, which is incredibly satisfying if you’re someone who tends to have a pile of unfinished projects (no judgment — we’ve all been there). The small size also means they’re a great stash buster. You can use up those little scraps of black, brown, or even purple yarn that you can’t bear to throw away but have no idea what to do with.

Spiders are also incredibly versatile as finished objects. You can use them as Halloween decorations, hang them from your rear-view mirror, attach them to a wreath, tuck them into a trick-or-treat basket, give them as party favors, or simply display them on a shelf. They make wonderful little gifts and are especially popular with kids who have a fondness for creepy crawlies. And honestly, once you give a crochet spider a little smiley face or a bow, it becomes less spooky and more downright adorable.

Materials You’ll Need

One of the best things about this free crochet spider pattern is how minimal the supply list is. You likely already have most of what you need.

Yarn: Worsted weight yarn in black or dark brown. You’ll only need a small amount — a single skein is more than enough to make several spiders. You can also use bulkier yarn with a larger hook if you want a bigger spider, or thinner yarn with a smaller hook for a mini version.

Hook: A 3.5mm or 4.0mm crochet hook works well with standard worsted weight yarn. Use whatever size gives you a tight, even gauge so the stuffing doesn’t show through.

Stuffing: A small amount of polyester fiberfill. You don’t need much — just enough to give the body a nice rounded shape.

Safety Eyes: Two 6mm or 9mm safety eyes work beautifully on a spider this size. If you’re making these for young children, skip the safety eyes entirely and use black yarn to embroider eyes instead, or use a small piece of felt.

Yarn Needle: For weaving in ends and sewing pieces together.

Scissors: Obviously.

Optional: A small piece of red felt or embroidery floss for a mouth, craft wire for poseable legs, stitch markers to keep track of your rounds.

Skill Level and Gauge

This pattern is rated as beginner-friendly. If you know how to do a magic ring (also called a magic circle), single crochet, increase, decrease, and slip stitch, you have everything you need to complete this project.

There is no strict gauge requirement for this pattern since amigurumi is quite forgiving in terms of size. The finished spider body will be approximately 2.5 inches in diameter with worsted weight yarn and a 4.0mm hook. The legs will give the spider a total width of roughly 5 to 6 inches from leg tip to leg tip.

Abbreviations Used in This Pattern

MR — Magic Ring
ch — chain
sl st — slip stitch
sc — single crochet
inc — increase (2 single crochets in the same stitch)
dec — invisible decrease (insert hook through the front loop of the next two stitches and single crochet)
BLO — back loop only
st — stitch
sts — stitches
rep — repeat
PM — place marker

This pattern is worked in continuous rounds unless otherwise noted. Place a stitch marker at the beginning of each round to help keep track of where you are.

Free Crochet Spider Pattern

Part One: The Body

The spider’s body is made in two parts — a larger lower abdomen and a smaller upper cephalothorax (don’t worry, you don’t have to say that word out loud). Both are worked the same way; you’re simply making one slightly larger than the other.

Larger Abdomen:

Round 1: MR, 6 sc into the ring. (6 sts)
Round 2: Inc in each st around. (12 sts)
Round 3: Sc 1, inc rep around. (18 sts)
Round 4: Sc 2, inc rep around. (24 sts)
Round 5: Sc 3, inc rep around. (30 sts)
Rounds 6–9: Sc in each st around. (30 sts)
Round 10: Sc 3, dec rep around. (24 sts)
Round 11: Sc 2, dec rep around. (18 sts)

At this point, insert your safety eyes between rounds 7 and 8, approximately 6 stitches apart. If you’re using embroidered eyes, you’ll add those after stuffing and closing.

Round 12: Sc 1, dec rep around. (12 sts)

Stuff the abdomen firmly with fiberfill now. You want it to hold its round shape nicely.

Round 13: Dec around. (6 sts)

Fasten off, leaving a long tail. Use your yarn needle to close the remaining 6 stitches by weaving through each one and pulling tight. Weave in the end.

Smaller Cephalothorax (Head):

Round 1: MR, 6 sc into the ring. (6 sts)
Round 2: Inc in each st around. (12 sts)
Round 3: Sc 1, inc rep around. (18 sts)
Round 4: Sc 2, inc rep around. (24 sts)
Rounds 5–7: Sc in each st around. (24 sts)
Round 8: Sc 2, dec rep around. (18 sts)
Round 9: Sc 1, dec rep around. (12 sts)

Add a small amount of stuffing — not too much, just enough to give it shape.

Round 10: Dec around. (6 sts)

Fasten off, leaving a long tail for sewing. Close the remaining stitches the same way as the abdomen.

Assembling the Body:

Using your yarn needle and the long tail from the cephalothorax, sew the two body pieces together. Position the smaller head piece on top of the larger abdomen so they’re touching and aligned nicely. Sew all the way around the edge where they meet, pulling snugly so they look like one connected body. Weave in all ends securely.

Part Two: The Legs

A spider has eight legs, so you’ll be making eight of these. Each leg is worked as a simple chain with single crochets worked back along it, giving it a slightly stiff, dimensional quality.

Each Leg (Make 8):

Chain 20.

Starting in the second chain from the hook, sl st in each chain across. (19 sl sts)

Fasten off, leaving a long tail for attaching to the body.

This creates a simple, slightly curved leg. If you want your legs to have more dimension or to be poseable, you can insert a small piece of floral wire or pipe cleaner into the chain before working the slip stitches back. This allows you to bend the legs into any position you like, which is especially fun for display pieces.

Attaching the Legs:

Divide the legs evenly — four on each side of the body. Using the long tails, sew each leg securely to the side of the cephalothorax (the smaller upper body piece). The legs should be attached roughly in a row along the side, spaced evenly so the spider looks natural. Once all eight legs are attached, bend them slightly downward at the base so they curve away from the body the way a real spider’s legs do.

Weave in all remaining ends very securely, as the legs will experience some pulling and tugging over time.

Part Three: Finishing Touches

This is where your spider really comes to life. If you used safety eyes, they’re already in place. If you want to embroider a simple mouth, use a small length of red or white yarn or embroidery floss to stitch a little curved smile or a row of tiny fangs. Even the simplest mouth makes a huge difference in how expressive your spider looks.

You can also add a tiny bow made from a contrasting color of yarn, a small hat crocheted from a mini circle and cylinder, or any other embellishments that suit your creative vision. Some crafters add little clusters of googly craft eyes across the top of the head for extra spider realism, which is both creepy and delightful.

If you plan to hang your spider as a decoration, cut a length of black yarn or thread, tie it to the top of the abdomen, and hang it from a shelf, doorway, or wreath. The slight drape of the legs when the spider is suspended looks wonderfully eerie.

Tips for Getting Great Results

Work tightly. Amigurumi looks best when your tension is firm enough that the stuffing doesn’t peek through the stitches. If your stitches are loose, go down a hook size.

Use stitch markers. Even experienced crocheters lose count in continuous rounds. A simple locking stitch marker at the first stitch of each round saves a lot of frustration.

Don’t overstuff. It’s tempting to stuff amigurumi pieces until they’re rock hard, but a slightly softer stuffing gives a more natural, rounded shape, especially for the abdomen.

Weave in your ends thoroughly. Because the legs will be handled and bent, the attachment points need to be as secure as possible. Run your yarn needle through the stitches in multiple directions before trimming.

Experiment with colors. There’s no rule that says your spider has to be black. A deep burgundy spider is stunning. A golden brown tarantula-style spider is incredibly realistic. A pastel pink or lavender spider is whimsical and sweet. Use whatever yarn you have and love.

Ways to Use Your Finished Crochet Spiders

The possibilities really are endless once you have a few of these finished. Here are some ideas to get you thinking.

Halloween Wreath: Hot glue or sew several spiders of different sizes onto a grapevine or foam wreath base along with some faux spider webbing and orange ribbon. It’s one of the most impressive-looking door decorations you can make, and people are always surprised to learn it’s handmade.

Trick-or-Treat Bag Toppers: Attach a spider to a drawstring bag as a zipper pull or bag topper. Kids absolutely love receiving a handmade treat bag that comes with its own little crochet critter.

Bookmarks: You can flatten one of these slightly and sew it to a strip of ribbon or stiff felt to make an unusual bookmark. It’s quirky and fun and always starts a conversation.

Mobile or Garland: String several spiders along a length of black yarn at varying heights to make a hanging mobile or garland. This looks fantastic in a child’s room, especially around Halloween, but honestly it’s charming enough to leave up year-round.

Gift Toppers: Instead of a bow, top a gift with a small crochet spider. It’s especially perfect for anyone who loves gothic aesthetics, Halloween, or unusual gifts.

Fidget or Sensory Toy: Small, squishy amigurumi pieces are satisfying to hold and fidget with. If you’re making one for a child, just be sure to use embroidered features instead of safety eyes.

Customizing the Size

This pattern is very easy to scale up or down by simply changing your yarn weight and hook size. Here’s a quick reference:

If you use fingering weight yarn with a 2.0mm hook, your finished spider will be tiny — perfect for jewelry, keychains, or miniature Halloween scenes.

If you use bulky or super bulky yarn with a 6.0mm or larger hook, you’ll get a spider large enough to be a substantial pillow or plush toy.

If you want an in-between size, DK weight yarn with a 3.0mm hook gives a nice medium spider that’s bigger than the worsted weight version but still small enough to be a decoration rather than a plush.

Pattern Notes for Beginners

If you’re new to amigurumi, the magic ring might feel a little intimidating at first, but it’s worth learning because it creates a much neater center than starting with a chain. There are many excellent video tutorials available if you search for “crochet magic ring tutorial” — watching someone do it in real time makes it click much faster than reading a description.

The invisible decrease is also worth learning properly. It differs from a standard decrease in that it goes through only the front loops of the next two stitches, which hides the decrease more neatly and gives your amigurumi a smoother appearance. Again, a quick video search will show you exactly how it looks in practice.

Don’t be discouraged if your first spider doesn’t look perfect. Amigurumi has a wonderful forgiving quality — small imperfections are hidden by the three-dimensional shape of the finished piece, and no two handmade items should look identical anyway. That’s part of what makes them special.

Share Your Spiders!

There is nothing that makes a pattern designer happier than seeing finished versions of their patterns out in the world. If you make this crochet spider, please share a photo over on Instagram or Pinterest and tag The Caffeinated Snail. We love seeing your color choices, your creative customizations, and the finished little creatures you bring to life. Whether you’ve made one spider or twenty, we want to see them all.

If you run into any trouble with the pattern or think something could be explained more clearly, please leave a comment below. Patterns are always improved by the feedback of the people who actually work through them, and your questions often help other crafters who are having the same trouble but didn’t think to ask.

Happy crocheting, and may your yarn never tangle.