Crochet Flower Keychain Pattern: Easy Beginner Tutorial (PDF)

If you’ve been looking for a small, satisfying crochet project that you can finish in an afternoon, you’ve just found it. This crochet flower keychain pattern is perfect for beginners, uses only a tiny amount of yarn, and results in the most charming little accessory you can attach to a bag, set of keys, or gift for a friend. Whether you’re brand new to crochet or you’ve been crocheting for years and just want a quick, meditative make, this tutorial walks you through every single step with clear instructions, helpful tips, and everything you need to know to get started right now.

By the end of this post, you’ll have a complete written pattern you can follow along with, plus guidance on materials, sizing, variations, and finishing. A printable PDF version of this pattern is available for download so you can take it anywhere — to a coffee shop, a waiting room, or a cozy corner of your couch.

Why You’ll Love This Crochet Flower Keychain

Small crochet projects have a special magic. They’re fast enough to finish before you lose momentum, portable enough to work on anywhere, and just complex enough to keep your hands and mind pleasantly engaged. Flower keychains in particular have become one of the most popular handmade accessories to make and give, and for good reason.

Here’s what makes this particular pattern worth bookmarking:

It works up in under two hours, even if you crochet slowly. It requires less than 20 yards of yarn total, which means it’s the ideal stash-busting project. The construction is simple enough that a true beginner can follow it on their very first attempt, but the finished result looks polished and professional enough that people will assume it took much more effort than it did. You can customize it endlessly — different colors, different yarn weights, added embellishments — and every version comes out looking just a little bit unique.

Materials You’ll Need

Before you dive into the pattern, let’s go over what you’ll need to gather. One of the best things about this project is how minimal the supply list is.

Yarn: You only need a small amount — roughly 10 to 15 yards for the flower itself and another 5 yards if you want to add a center contrast color. Worsted weight yarn (weight 4) works beautifully for a chunky, statement keychain. If you prefer something more delicate, DK weight (weight 3) will give you a smaller, more refined flower. Cotton yarn is a wonderful choice for keychains because it’s durable and holds its shape well, but acrylic works just as nicely and comes in an enormous range of colors.

Crochet Hook: For worsted weight yarn, a 5.0 mm (H/8) hook is ideal. For DK weight, a 4.0 mm (G/6) hook will give you nice, tight stitches. If you find your flower is coming out too floppy or loose, simply drop down a hook size.

Keychain Ring: You’ll need a standard metal split ring keychain, which you can find at craft stores, dollar stores, or online. A lobster claw clasp works equally well if you’d like the option to swap the flower on and off.

Scissors and a Yarn Needle: A yarn needle with a blunt tip (also called a tapestry needle) is used for weaving in your ends neatly at the end.

Optional Embellishments: Small buttons, beads, or a tiny pom-pom can be sewn to the center of the flower for extra detail. Stitch markers are also helpful but not required.

Abbreviations and Stitch Guide

This pattern uses standard US crochet terminology. Here is a quick reference for every abbreviation used:

ch — chain stitch
sl st — slip stitch
sc — single crochet
hdc — half double crochet
dc — double crochet
tr — treble crochet (also called triple crochet)
MR — magic ring (also called a magic circle)
st(s) — stitch(es)
sp — space
rep — repeat
rnd — round

If you’ve never made a magic ring before, don’t worry. There are instructions for an alternative starting method below. A magic ring simply creates a tightly closed center for your flower, but you can also start with a chain-4 slip stitch ring if that feels more comfortable.

Pattern Notes

This flower is worked in the round. You do not join rounds unless specifically instructed to do so — at certain points you will be working in a continuous spiral, while at other points you will be joining and turning. The pattern will tell you exactly which technique applies at each step.

The finished flower measures approximately 3 inches across when made with worsted weight yarn on a 5.0 mm hook. With DK weight yarn and a 4.0 mm hook, expect a finished size of roughly 2 to 2.5 inches.

Always leave a long starting tail (at least 6 inches) at the beginning of your project and a long finishing tail at the end. These tails make it easy to weave in securely and are essential for attaching any embellishments.

Crochet Flower Keychain Pattern Instructions

Step 1: Create the Center Ring

Begin by making a magic ring. To do this, wrap your yarn around two fingers to form a loop, insert your hook through the loop, yarn over, and pull up a loop. Chain 1 to secure. (This chain 1 does not count as a stitch.)

If you prefer not to use a magic ring, chain 4 and join with a slip stitch to form a small ring.

Step 2: First Round — Building the Base

Into the center of the magic ring (or chain ring), work 8 single crochets. After your last single crochet, pull the starting yarn tail gently to close the center hole as tightly as possible.

Join with a slip stitch to the first single crochet of the round. You should now have a flat little circle with 8 stitches.

Step 3: Second Round — Petal Foundation

This round creates the foundation chains that will become the base of each petal.

Chain 3, then slip stitch into the next stitch.

Repeat this sequence all the way around until you have worked a chain-3 arch into each of the 8 stitches. You will have 8 small arch spaces when this round is complete.

Join with a slip stitch to the base of the very first chain-3 arch.

Step 4: Third Round — Creating the Petals

This is the most exciting part of the whole pattern because this is where your flower really comes to life. You’re going to work a set of stitches into each of those 8 arches from the previous round.

For each arch, work the following sequence of stitches into the chain-3 space:

1 single crochet, 1 half double crochet, 2 double crochets, 1 half double crochet, 1 single crochet.

After completing this sequence in each arch, slip stitch to close the petal and then slip stitch into the next arch to begin the following petal.

Repeat this for all 8 arches. When you’ve gone all the way around, you should have 8 small, rounded petals forming a complete flower shape.

Join with a slip stitch to the first single crochet of the first petal.

Step 5: Fasten Off and Weave In Ends

Cut your yarn, leaving a tail of about 8 inches. Pull the tail through the last loop on your hook to fasten off. Thread the tail onto your yarn needle and weave it carefully through several stitches on the back of the flower to secure it. Weave in the starting tail from the magic ring as well.

At this point, your flower is complete. Flip it over and admire the neat back side — one of the things that makes this construction method so satisfying is how clean the reverse looks.

How to Attach the Keychain Ring

There are two easy ways to attach your flower to a keychain ring.

Method One — Slip Stitch Loop: Before fastening off completely, thread your yarn through the keychain ring and then slip stitch into your flower to create a small yarn loop that holds the ring in place. This is the simplest method and works well if you want a permanent attachment.

Method Two — Separate Yarn Loop: Cut a separate piece of yarn about 8 inches long. Fold it in half and use a crochet hook to pull the folded loop through one of the stitches at the top of your flower. Thread both tail ends through the folded loop and pull snugly (this is called a lark’s head knot). Then thread both tails through your keychain ring, tie them in a secure double knot, and trim the ends closely or weave them into the flower. This method gives you a slightly neater look.

Either method is perfectly secure for everyday use.

Optional: Adding a Contrast Center

If you want to give your flower a pop of color at the center, you can crochet a small round separately and sew it on top.

Single Crochet Circle:

Make a magic ring and work 6 single crochets into it. Pull the ring closed, slip stitch to join, and fasten off, leaving a long tail. Thread the tail onto your yarn needle and sew the circle neatly to the center of your flower, going through several stitches to hold it firmly.

You can use this same technique to sew on a flat button instead of a crocheted circle, which gives a slightly more polished, vintage-inspired look.

Beginner Tips for Success

If this is one of your first crochet projects, here are a few things that will make the process smoother.

Tension matters more than you think. If your stitches are very loose, your flower will look floppy and uneven. If your stitches are very tight, you’ll find it difficult to insert your hook. Aim for firm but comfortable stitches — your hook should glide through each stitch without a struggle.

Count your stitches at the end of each round. It takes only a few seconds, and it will save you from the frustration of discovering an error three rounds later. Stitch markers can be placed at the beginning of each round to make counting easier.

Don’t skip the magic ring. I know it feels fiddly the first time, but it genuinely makes a huge difference in the neatness of your center. If you practice it a few times before starting your flower, you’ll find it becomes second nature very quickly.

Weave in your ends thoroughly. A keychain gets a lot of handling and movement, which means ends that aren’t woven in properly can work their way loose over time. Run your yarn needle through your stitches in at least two different directions before trimming.

Use a smaller hook than you think you need. For a keychain, a slightly denser, stiffer fabric actually holds up better and looks tidier than a loose, lacy one.

Pattern Variations to Try

Once you’ve made one flower keychain, you’ll almost certainly want to make more. Here are some variations to experiment with.

Larger Flower: Work a fourth round of petals. After completing the base petals, work another round of chain-4 arches (one between each existing petal) and then work the petal stitch sequence into each new arch. This gives you a fuller, layered flower.

Daisy Style: Instead of using the hdc-dc-hdc petal shaping, work each petal entirely in single crochets over a longer chain-5 or chain-6 arch. This creates narrower, more elongated petals with a classic daisy silhouette.

Color Blocked Flower: Use one color for rounds 1 and 2 and then switch to a completely different color for round 3, the petal round. The contrast creates a striking two-tone effect.

Chunky Version: Use bulky weight yarn (weight 5 or 6) and a 6.0 mm or larger hook for a bold, oversized flower keychain. This version is especially popular as a bag charm.

Mini Flower Bouquet Keychain: Make three small flowers using the DK weight version of this pattern and attach all three to a single keychain ring for a little bouquet effect. Mixing colors works beautifully here.

Caring for Your Crochet Keychain

Because keychains live in pockets and bags and get handled constantly, it’s worth knowing how to keep yours looking fresh.

For acrylic yarn keychains, hand wash gently in cool water with a drop of mild dish soap, rinse thoroughly, and lay flat to dry. Avoid wringing or twisting the flower, as this can distort its shape.

For cotton yarn keychains, the same method applies, though cotton is generally a bit more forgiving and can tolerate slightly warmer water.

If your flower loses its shape over time, a light press with a cool iron (place a damp cloth between the iron and the crochet) can help restore it. For acrylic yarn specifically, you can also steam block it very gently — hold a steam iron a few inches above the flower without letting it touch.

Making This as a Gift

Crochet flower keychains are one of the most universally loved handmade gifts, and they’re so quick to make that you can whip up a whole batch in a single evening. A few ideas for gift-giving:

Package two or three keychains in a small organza bag tied with ribbon for a thoughtful party favor or stocking stuffer. Make a keychain in someone’s favorite color and pair it with a handwritten tag for a personal touch. Create a set of matching flower keychains for a group of friends — perhaps a bridal party or a group of coworkers. Teachers, in particular, seem to absolutely love receiving these at the end of a school year.

Because the materials cost so little, you can make a genuinely heartfelt gift for just a dollar or two per piece. That’s one of the quiet joys of knowing how to crochet.

Downloading the PDF

A clean, printable PDF version of this pattern is available so you can have the instructions handy without needing your phone or laptop open while you work. The PDF includes the full pattern, stitch abbreviations, a materials list, and finishing instructions all formatted for easy reading. It’s designed to be printed on a single page or saved to your device for reference.

Whether you’re tucking it into your project bag, printing it as part of a crochet binder, or just keeping it in your downloads folder for the next time you need a quick handmade gift, having the PDF means you’ll always have this pattern ready to go.

Final Thoughts

There is something genuinely lovely about crochet projects this small. They ask very little of you — a bit of yarn, a hook, half an afternoon — and in return they give you something tangible and beautiful that you made entirely with your own hands. A flower keychain might be a tiny thing in the grand scheme, but tiny things have a way of making people smile.

If this is one of your first crochet projects, I hope it gives you confidence and excitement for everything that comes next. If you’re a more experienced maker looking for a fast, satisfying make, I hope this becomes one of your go-to patterns for gifts and stash-busting alike.

Share your finished flowers if you make them — seeing the same pattern come alive in different colors and yarn weights is one of the most delightful parts of sharing a crochet pattern with the world. Happy hooking!