Easy Crochet Turtle Keychain Pattern | Cute Amigurumi Keychain DIY
There is something undeniably charming about a tiny crocheted turtle dangling from a set of keys. It is small enough to be practical, cute enough to attract compliments, and personal enough to make a meaningful handmade gift. Whether you are brand new to amigurumi or you have been crocheting stuffed animals for years, this easy crochet turtle keychain pattern is exactly the kind of project that reminds you why you fell in love with the craft in the first place. It works up quickly, uses very little yarn, and results in the most adorable little accessory you can imagine.
In this post, we are going to walk through everything you need to know — the materials, the stitches, the step-by-step pattern, tips for beginners, and ideas for customizing your turtle to make it your own. Grab your hook and let’s get started.
Why Crochet a Turtle Keychain?
Before we dive into the pattern itself, let’s talk about why this particular project is so worth your time.
Turtle keychains make wonderful gifts. They are thoughtful, handmade, and cost almost nothing in materials. You can whip one up in an evening and give it to a friend, a coworker, or even a child who just happens to love turtles. Because they are so small, you can make several at once and have a whole collection ready for birthdays, holidays, or craft fairs.
They are also a perfect stash buster. If you have small scraps of yarn sitting in a bin that are not quite enough for a bigger project, this pattern is an ideal way to use them up. A single turtle requires only a fraction of a skein, so you can make turtles in every color without spending much money at all.
From a skill-building perspective, amigurumi keychains are a fantastic way to practice working in the round, increasing and decreasing, and stuffing small pieces. These are foundational techniques in amigurumi, and mastering them on a small project like this builds your confidence before you tackle larger stuffed animals.
And perhaps most importantly, they are just genuinely fun to make. There is a satisfying completeness to finishing a project you can hold in the palm of your hand.
Materials You Will Need
One of the best things about this project is how minimal the supply list is. Here is everything you need to get started.
Yarn: You will need a small amount of worsted weight yarn in two colors — one for the body of the turtle (typically a warm green, sage, or teal) and one for the shell (a slightly darker or contrasting shade works beautifully). You can absolutely use cotton or acrylic yarn, though cotton tends to give amigurumi a slightly crisper finish. Because you are working with such small amounts, this is the perfect project for leftover yarn.
Crochet Hook: A 3.5mm or 4mm hook works well with worsted weight yarn for amigurumi. Going slightly smaller than the yarn label recommends gives you a tighter stitch that keeps stuffing from showing through.
Stuffing: A small amount of polyfill stuffing is all you need. Because the turtle is tiny, you only need a pinch or two.
Safety Eyes: Two 6mm black safety eyes give the turtle its adorable expression. If you are making this for a small child, you can embroider the eyes instead using black yarn or embroidery floss, since safety eyes are not suitable for very young children.
Stitch Markers: Optional but helpful for keeping track of the beginning of each round.
Scissors and a Yarn Needle: For fastening off and weaving in ends.
Keychain Ring or Split Ring: A simple metal keychain ring that you can find at any craft store or online. You attach a short length of yarn or a small piece of chain through the top of the turtle and connect it to the ring.
Optional: A small length of chain, lobster clasp, or a pre-made keychain finding if you want a more polished finished look.
Stitch Abbreviations
This pattern uses standard US crochet terminology. Here is a quick reference for the stitches used.
MR — Magic ring (also called a magic circle)
ch — chain
sl st — slip stitch
sc — single crochet
inc — increase (two single crochets in the same stitch)
dec — invisible decrease (insert hook through the front loops of the next two stitches and complete as a single crochet)
FO — fasten off
BLO — back loop only
If you are not familiar with the magic ring, it is a technique used to start crocheting in the round without leaving a hole at the center. There are many excellent video tutorials available online, and it takes only a moment to learn. It is worth practicing on a scrap piece of yarn before you start the pattern.
The Crochet Turtle Keychain Pattern
This pattern creates a small, round turtle that measures approximately 2 to 2.5 inches wide when complete. The pattern is worked in continuous rounds unless otherwise noted.
The Shell (Color A — darker green, brown, or your preferred shell color)
Round 1: Make a magic ring, sc 6 into the ring. Pull the ring closed. (6 stitches)
Round 2: Inc in each stitch around. (12 stitches)
Round 3: Sc 1, inc 1 repeat around. (18 stitches)
Round 4: Sc 2, inc 1 repeat around. (24 stitches)
Round 5: Sc 3, inc 1 repeat around. (30 stitches)
Round 6: Sc in each stitch around. (30 stitches)
Round 7: Working in BLO, sc in each stitch around. (30 stitches) — This creates a subtle ridge that defines the edge of the shell and gives the turtle a dimensional, polished look.
Fasten off and leave a long tail for sewing. Set the shell aside.
The Body (Color B — lighter green, teal, or your preferred body color)
Round 1: Make a magic ring, sc 6 into the ring. Pull the ring closed. (6 stitches)
Round 2: Inc in each stitch around. (12 stitches)
Round 3: Sc 1, inc 1 repeat around. (18 stitches)
Round 4: Sc 2, inc 1 repeat around. (24 stitches)
Round 5: Sc in each stitch around. (24 stitches)
Round 6: Sc in each stitch around. (24 stitches)
Before moving on, attach your safety eyes between Rounds 3 and 4, spaced about 4 stitches apart. If you are embroidering the eyes instead, you will do this after seaming.
Round 7: Sc 2, dec 1 repeat around. (18 stitches)
At this point, begin stuffing the body with a small amount of polyfill. You want it to feel lightly firm but not overstuffed.
Round 8: Sc 1, dec 1 repeat around. (12 stitches)
Round 9: Dec around. (6 stitches)
Fasten off and leave a long tail. Use your yarn needle to close the remaining hole by weaving through the front loops of the remaining 6 stitches and pulling tight.
The Legs (Make 4, in Color B)
Round 1: Make a magic ring, sc 6 into the ring. (6 stitches)
Round 2: Sc in each stitch around. (6 stitches)
Round 3: Sc in each stitch around. (6 stitches)
Fasten off and leave a long tail for sewing. Do not stuff the legs — leaving them flat gives the turtle a charming, soft appearance and makes them easier to sew.
The Head (Color B)
Round 1: Make a magic ring, sc 6 into the ring. (6 stitches)
Round 2: Inc in each stitch around. (12 stitches)
Round 3: Sc 1, inc 1 repeat around. (18 stitches)
Round 4: Sc in each stitch around. (18 stitches)
Round 5: Sc 1, dec 1 repeat around. (12 stitches)
Lightly stuff the head with a small amount of polyfill.
Round 6: Dec around. (6 stitches)
Fasten off and close the hole as you did with the body.
The Tail (Color B — Optional)
If you would like to add a small tail, simply chain 4 and slip stitch back down the chain to create a tiny, flat tail. Fasten off with a long tail for sewing.
Assembly
Assembly is often the step that intimidates newer crocheters, but for a tiny project like this, it is actually quite manageable. Taking your time with this step makes a huge difference in how polished your finished turtle looks.
Start by placing the body on top of the shell. The flat bottom of the body should sit on the flat side of the shell. Using the long yarn tail from the shell, whipstitch or mattress stitch the body to the shell around the circumference, catching the front loops that remained free in Round 7 of the shell. This creates a clean seam and makes it look like the body is nestled inside the shell, which is exactly the effect you want.
Next, position the four legs. Two legs go on either side of the front portion of the body, and two legs go on either side of the back. Sew each leg securely in place, making sure they point outward at a slight angle so the turtle looks like it is walking. Use your yarn needle and the long tails from each leg to attach them firmly to the body.
Attach the head to the front of the body, centered between the two front legs. The head should sit at a slight upward angle if possible, giving the turtle that perky, cheerful expression. Sew it on firmly using a few passes of yarn through the body and head.
If you made a tail, attach it at the back of the turtle, centered between the two back legs.
Finally, if you have not already, embroider a small smile under the safety eyes using a short length of black yarn. A simple curved line of two or three small stitches is all it takes to give your turtle a happy, friendly face.
Attaching the Keychain
Once your turtle is fully assembled, it is time to turn it into a keychain.
Cut a 6-inch length of yarn in either your body or shell color. Thread both ends through your yarn needle and pull the needle through the top of the turtle’s shell, leaving a small loop of yarn sticking out. Slide your keychain ring through this loop, then pull the ends of the yarn through the loop and tighten to secure the ring. Weave the ends into the shell to hide them.
If you want a slightly more polished look, you can use a short length of chain instead of yarn, connecting it to the shell with a jump ring and then connecting the other end to a lobster clasp and keychain ring. This hardware-based approach gives the keychain a more finished, professional appearance and is especially nice if you plan to sell your turtles.
Beginner Tips for a Better Turtle
If you are new to amigurumi, here are a few things that will help you get the best results.
Count your stitches. The most common mistake in amigurumi is losing or gaining stitches in a round without realizing it. Use a stitch marker at the beginning of each round and count at the end of every round until you are comfortable enough to work without them.
Use a smaller hook than the yarn label suggests. This creates tighter stitches so your stuffing does not peek through the gaps. A slightly stiffer fabric also helps the turtle hold its shape better.
Stuff gradually. It is much easier to add more stuffing than to take some out once you have already decreased too far. Add a little at a time and press it gently with your fingertip to gauge the firmness.
Weave in your ends thoroughly. Because keychains get handled frequently, you want your ends to be secure. Weave each tail in at least two or three directions through the fabric before trimming.
Take photos as you go. If you are making several turtles as gifts or for a craft fair, photos of your process help you remember exactly how you assembled each piece so all your turtles look consistent.
Customizing Your Turtle
One of the most delightful things about this pattern is how easy it is to customize. You can change the personality of your turtle entirely just by making a few small choices.
Color combinations are the most obvious starting point. A sandy yellow body with a brown shell makes a realistic sea turtle. A pastel mint green body with a lavender shell creates a whimsical, fantasy feel. Variegated yarn for the shell gives a gorgeous, patterned effect without any extra effort on your part.
Shell embroidery is another wonderful option. Using a contrasting yarn, you can embroider a simple geometric pattern on top of the shell — hexagons, lines, or even tiny flowers — to give it a more detailed, decorative look.
Facial expressions make a big difference in personality. Try positioning the eyes a little further apart for a dopey, sweet expression, or adding tiny embroidered eyebrows to make your turtle look mischievous.
Size variations are also possible. If you use fingering weight yarn and a 2mm hook, you will get a much tinier turtle — almost impossibly tiny and extremely charming. Using bulky yarn and a larger hook creates a slightly bigger version that works well as a bag charm or even a small plush toy.
Accessories are a fun addition. You can crochet a tiny hat for your turtle using just a few rounds of yarn, or even a tiny scarf by chaining 30 stitches and fastening off, then tying it around the turtle’s neck. These little touches make each turtle feel unique.
Gifting and Selling Your Turtle Keychains
These little turtles make some of the most universally loved handmade gifts around. They are small enough to include in a card, meaningful because they are handmade, and universally appealing to people of all ages.
If you are thinking about selling your turtle keychains at a craft fair or in an online shop, a few things are worth keeping in mind. Use high-quality yarn in colors that photograph beautifully, since your photos are your most powerful marketing tool. Present your keychains attractively — a small tag with the yarn fiber content and care instructions adds a professional touch. And since these work up quickly, you can create a large inventory without too much stress.
Turtle keychains tend to sell especially well alongside other sea creature designs. Consider adding a crochet whale, octopus, or fish to your lineup to create a cohesive ocean-themed collection.
Final Thoughts
This easy crochet turtle keychain pattern is one of those rare projects that delivers enormous satisfaction for a small investment of time and materials. Whether you are crocheting for yourself, for gifts, or to sell, these tiny turtles are endlessly rewarding to make. Each one comes together in just a few hours, and by the end of it you have something genuinely sweet sitting in your hand.
The more you make, the faster they go. Your second turtle will be noticeably quicker than your first, and by your fifth or sixth, you will be making them almost on autopilot while watching your favorite show. That kind of meditative productivity is one of the greatest gifts that crochet offers.
So gather your yarn scraps, pick your colors, and make yourself a tiny turtle today. And once you have made one, do not be surprised if you find yourself making a whole slow and happy parade of them.
Happy crocheting!
