Playful Crochet Banana Keychain Pattern That Feels So Fresh — All Amigurumi

There’s something about a tiny crocheted banana swinging from your keys that just makes people smile. Maybe it’s the bold yellow yarn, or the perfectly curved little shape, or the fact that it looks like something a cartoon character would carry. Whatever the reason, amigurumi banana keychains have become one of those small, satisfying projects that beginner and intermediate crocheters keep coming back to — and once you make one, you’ll probably want to make a dozen more to hand out as gifts.

This pattern is designed to be beginner-friendly but still gives you a polished, professional-looking result. We’ll walk through every step from yarn selection to finishing touches, so even if you’ve only made a few amigurumi pieces before, you’ll feel confident picking up your hook and getting started. By the end, you’ll have an adorable little banana that’s sturdy enough to live on a keychain without losing its shape, and charming enough that people will stop you just to ask where you got it.

Let’s peel back the layers of this project (sorry, we had to) and get into everything you need to know.

Why Amigurumi Banana Keychains Are Totally Worth Your Time

Before we dive into materials and stitches, let’s talk about why this particular project has such staying power in the crochet community. Amigurumi — the Japanese art of crocheting small stuffed figures — has exploded in popularity over the last decade, and for good reason. The projects are compact, relatively quick, and endlessly customizable. A banana keychain specifically hits a sweet spot because it’s small enough to finish in an evening, has a recognizable and universally loved shape, and gives you a functional finished object rather than just a decorative one.

Keychains are also one of the best entry points into amigurumi because they don’t require you to assemble multiple body parts. You’re working with one main piece, which means less fussing with positioning and sewing limbs on at just the right angle. That simplicity doesn’t make the project less satisfying, though — if anything, it means you get to spend more time on the fun parts, like getting the color gradient right on the banana tips or adding that tiny blush of color to give it personality.

These also make fantastic gifts. They’re quick enough to batch-make for a craft fair, personalized enough to give to a friend who loves all things fruit-themed, and useful enough that the recipient will actually use it. A handmade keychain is one of those gifts that travels everywhere with a person — it goes to work, to the grocery store, to the gym. Every time they reach for their keys, they’ll think of you. That’s a pretty lovely thing for a two-hour project to accomplish.

Materials You’ll Need

Getting your materials together before you start is always a good idea, especially for a small project like this where you don’t want to stop halfway through to hunt for a stitch marker. Here’s what you’ll need:

Yarn: For the main body of the banana, you’ll want a worsted weight yarn in a bright, cheerful yellow. Brands like Lion Brand Pound of Love, Red Heart Soft, or Caron Simply Soft all work beautifully and come in great yellow shades. For the tips of the banana, you’ll need a small amount of brown or dark brown yarn. If you want to add detail, a tiny bit of green for the very tip of the stem is a nice touch.

Hook: A 3.5mm or 4mm crochet hook is ideal for worsted weight yarn when working amigurumi. You want a tighter gauge than you’d normally use for a blanket or garment, because the tighter fabric holds the stuffing better and gives the finished piece a cleaner look.

Stuffing: Polyfill stuffing is the standard choice. You only need a small pinch for a keychain banana, so any bag you have on hand will work. Make sure it’s a quality fiberfill so it doesn’t clump over time.

Eyes: If you want to add a face to your banana (highly recommended for maximum cuteness), 6mm or 8mm black safety eyes work well. If you’re making this for a small child, embroider the eyes with black yarn instead, since safety eyes can be a choking hazard.

Stitch markers: At least one or two locking stitch markers to mark the beginning of your rounds and any other key positions.

Tapestry needle: For weaving in ends and for any embroidery details.

Keychain ring and jump ring: A standard split ring keychain with a small jump ring to attach it. You can find these at any craft store or online in bulk packs.

Scissors: Obviously — but worth mentioning because you’d be surprised how many times you realize mid-project that your scissors have wandered off.

Optional but fun: pink or peachy embroidery floss for blush marks on the cheeks, and a tiny bit of white yarn or white felt for creating highlight spots on the eyes if you’re embroidering them.

Abbreviations and Stitches Used

This pattern uses standard US crochet terminology. Here’s a quick reference:

MR — Magic ring (also called magic loop)
ch — chain
sl st — slip stitch
sc — single crochet
inc — increase (2 single crochets in the same stitch)
dec — invisible decrease (insert hook through front loops of next 2 stitches, yarn over and pull through, yarn over and pull through remaining 2 loops)
st — stitch
rnd — round
BLO — back loop only
FLO — front loop only

If you haven’t worked in the round before, this pattern is a great introduction. You’ll be working in continuous rounds, which means you don’t join at the end of each round with a slip stitch — you just keep spiraling around. Your stitch marker will mark the first stitch of each round so you always know where you are.

The Pattern: Crochet Banana Keychain

Getting Set Up

Start with your yellow yarn and 3.5mm or 4mm hook. Make sure your tension is on the tighter side — you should be working firmly enough that when you stuff the piece, you can’t see the stuffing through the gaps between stitches.

Making the Banana Body

Rnd 1: Create a magic ring, then work 6 sc into the ring. Pull the tail to close. (6 sts)

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

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

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

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

Rnds 6–8: Sc in each st around. (30 sts)

This is where the banana starts to look like a cylinder. Don’t worry — the shaping comes next.

Rnd 9: [Sc 3, dec] repeat around. (24 sts)

Rnds 10–12: Sc in each st around. (24 sts)

Rnd 13: [Sc 2, dec] repeat around. (18 sts)

Rnds 14–16: Sc in each st around. (18 sts)

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

This is a good point to insert your safety eyes if you’re adding them. Position them between rounds 10 and 11, about 4–5 stitches apart. If you want the face to be on a specific side of the banana (the outer curve is a natural choice), orient the eyes accordingly before fastening them in place.

Now is also the time to start stuffing. Add your polyfill a little at a time, shaping the banana as you go. You want it firm but not so tightly packed that it pulls at the stitches or distorts the shape. The banana will naturally want to curve a little — encourage that by how you pack the stuffing and by the slight asymmetry you can build in as you close up.

Rnd 18: [Sc 1, dec] repeat around, working 6 dec total. (6 sts)

Rnd 19: Dec around. (3 sts)

Fasten off, leaving a long tail. Use your tapestry needle to weave through the remaining 3 stitches, pull snug to close the hole, and weave in the end securely.

Adding the Banana Tips

The tips are what really make this look like a banana rather than just a cute yellow oval. You’ll work these separately and attach them.

For each tip, make 2:

With brown yarn, create a magic ring and work 4 sc into it. Pull the tail to close. Sl st to join, then chain 3 and sl st back to the ring to create a little stem. Fasten off with a long tail for sewing.

Using your tapestry needle, sew one tip to each end of the banana body, positioning them so they sit at the natural narrowing points of the shape. The way you angle these tips will determine how curved your banana looks — angling them both slightly toward the same side will give you that classic banana arc.

Shaping the Curve

Here’s the trick that takes a banana from “yellow oval” to “actual banana”: once you have everything sewn on, use your tapestry needle and a length of yellow yarn to take a couple of hidden stitches through the interior of the banana, pulling gently to create a slight curve. Start at one tip, go through the body at an angle, and anchor at the other tip. When you pull and knot, the banana will bow into that familiar crescent shape. Weave in all ends very securely — this is a keychain, so it’ll take some handling.

Making the Stem Loop for the Keychain

At the top of your banana (or the bottom, depending on how you orient it), you’ll create a small loop to attach the keychain ring. With green yarn or yellow yarn, join with a slip stitch at the seam near one tip, then chain 8 and join back to the same spot with a slip stitch to form a loop. Sl st once or twice more around the loop base to reinforce it. Fasten off and weave in the ends.

Thread your jump ring through this loop and attach it to your keychain ring. That’s it — your banana is ready to hang.

Optional Embellishments and Variations

This is where crochet gets really fun, because once you have the basic shape down, the customization options are wide open.

Give it a face. A set of safety eyes and a small embroidered smile transforms the banana from a novelty into a character. Add tiny pink blush circles with embroidery floss for that quintessential amigurumi look. If you want something even more expressive, try making the mouth a wide U shape for a happy banana or a little wavy line for a nervous one.

Try different ripeness stages. Work the main body in a pale yellow or cream for an underripe banana, a deeper golden yellow for peak ripeness, and add small brown spots with embroidery floss on a yellow base for an overripe look. A mostly brown banana with a few yellow patches is both realistic and a great conversation starter.

Make a bunch and keep them together. A small cluster of three mini bananas attached to a single keychain ring looks incredibly charming. Scale the pattern down by using sport weight yarn and a 2.5mm hook to get bananas that are roughly half the size, then attach them all to one ring.

Add googly eyes. If you’re making these for kids or as joke gifts, plastic googly eyes glued onto the finished piece (rather than safety eyes sewn in before closing) can give you that ridiculous cartoon expression that makes everyone laugh.

Make it into something else. The basic pattern translates beautifully into a bag charm, a zipper pull, a refrigerator magnet (add a small disc magnet to the back before stuffing), or even a gift topper instead of a bow. Once you know how to make the shape, you can put it on anything.

Tips for Getting a Clean, Professional Finish

A few habits that will make a big difference in your finished result:

Work tightly and consistently. Amigurumi lives or dies by tension. If your stitches are loose and uneven, the stuffing will show through and the piece will look sloppy no matter how carefully you finish it. If you struggle with tight tension, try going down a hook size.

Use a stitch marker religiously. It’s tempting to think you’ll remember where your round starts, but after a few rounds of focusing on stitch count, you will lose track. A locking marker clipped into the first stitch of each round takes two seconds and saves a lot of counting and backtracking.

Stuff gradually and thoughtfully. Add stuffing in small amounts as you approach the closing rounds rather than trying to shove it all in at the end. You’ll get more even distribution and a more pleasing final shape.

Weave in ends really, really securely. Keychains get tossed into bags, yanked from pockets, and rattled around constantly. A tail that’s only woven in twice is going to work its way out eventually. Weave through at least three or four different directions, and consider adding a tiny hidden knot for security.

Don’t rush the finishing. The difference between a finished amigurumi that looks handmade-in-a-rush and one that looks like it could be sold is almost entirely in the finishing work — the neatly sewn tips, the securely attached loop, the hidden yarn tails. Give yourself a few extra minutes at the end to really finesse the details.

Sharing Your Banana Keychain With the World

Once you’ve finished your banana, show it off! The amigurumi community is one of the warmest and most enthusiastic spaces in all of crafting, and a little banana keychain is exactly the kind of project that gets people excited. Share it on Instagram with tags like #amigurumi, #crochetbana, #crochetkeychain, and #amigurumikeychain. Post it to the r/crochet subreddit, where finished objects get genuine appreciation. If you have a crochet group on Facebook or in real life, bring your banana along and watch people immediately want to hold it.

If you’re thinking about selling your makes, banana keychains are an excellent seller at craft fairs. They’re small enough to display in large quantities without taking up a lot of table space, they’re priced accessibly (most crochet sellers price these between $8 and $15 depending on their market), and they appeal to a wide range of shoppers. A bowl of colorful banana keychains at a craft fair booth is a crowd magnet.

A Few Final Words on the Joy of Small Crochet Projects

There’s real magic in a project this size. In a world where so many creative projects take weeks or months to see through to completion, something you can start and finish in a single evening has its own particular satisfaction. You pick up your hook, you work through a few rows, and a couple of hours later you’re holding something complete and three-dimensional and genuinely charming.

The banana keychain pattern is small, but it teaches you everything that matters in amigurumi: working in the round, increasing and decreasing to shape a 3D form, stuffing and closing neatly, and adding those finishing details that give a piece its personality. If you’re newer to amigurumi and you work through this pattern carefully, you’ll come out the other side ready to tackle almost any other amigurumi project with confidence.

And if you’ve been crocheting for years and just want something quick and fun to make between bigger projects, this is exactly that — a palette cleanser, a confidence booster, a little gift you can tuck into a birthday card or hand to a stranger who admires it on your keys.

Make one. Then make ten. Give them away, sell them, keep them for yourself. Just enjoy the process of turning a humble skein of yellow yarn into something that makes people smile every single time they reach for their keys.

Happy crocheting, and don’t forget — life is just better with a little banana on your keychain.