10 Free Crochet Keychain Patterns to Make

Free Crochet Keychain Patterns are a great way to enjoy a small, satisfying project without committing to something large. These designs range from quick hearts and fruit to playful amigurumi and practical charms, making them useful for leftover yarn, handmade gifts, bag decorations, or a relaxing project you can finish in a short session.

Crochet keychains are one of those projects that make good use of small amounts of yarn. A few yards left from another project can become a tiny avocado, a heart, a flower, or even a miniature yarn skein. Because the finished pieces are small, they are also easy to personalize with different colors and details.

For this roundup, I focused on free patterns from their original designers or publishers and looked for variety rather than ten versions of the same basic shape. Some are particularly approachable for newer crocheters, while others are more interesting if you already enjoy amigurumi or small detailed projects. If you’re looking for even more inspiration, you can also explore Crochet Keychain Patterns for additional ideas.

1. Heart Keychain

A simple heart is hard to beat when you need a small handmade gift that works for more than one occasion. Jo to the World Creations’ version is a stuffed heart designed specifically as a keychain, and the finished piece is approximately 3 inches wide by 2.5 inches high.

One useful detail is how little yarn it takes: the designer estimates around 20 yards of medium-weight yarn per heart. That makes this a particularly practical choice for leftovers rather than a project that requires buying a new skein. The pattern is rated easy and uses a 4.5 mm hook.

The design also lends itself well to making multiples. A few different colors could become Valentine’s Day gifts, stocking stuffers, party favors, teacher gifts, or small handmade surprises. If you want a straightforward project that can be finished in a relatively short sitting, the free Heart Keychain pattern is a useful place to start.

2. Avocado Keychain

The avocado from Spin a Yarn Crochet takes a completely different approach from a traditional round amigurumi keychain. Its ragdoll-style construction uses separate pieces worked flat and joined together, giving the finished avocado a distinctive two-dimensional shape.

The finished design is approximately 3.5 inches long and uses a 3.5 mm hook with worsted-weight yarn. A key ring is attached at the top, and the designer specifically notes that the finished piece can also work as a bag charm or zipper charm.

This one makes sense if you enjoy playful food-themed accessories or want something recognizable without making a complicated three-dimensional character. The free Avocado Keychain pattern also makes a fun personalized gift for someone who already has a soft spot for avocado-themed things.

3. Pineapple Keychain

If you like fruit-themed crochet but want something with more texture, the Pineapple Keychain by Spin a Yarn Crochet is worth a look. The tiny pineapple uses a diamond stitch to create texture on the body, while the leafy top gives it a recognizable silhouette.

The designer describes it as a quick project and reports a finished size of about 9 cm, or 3.5 inches. The original pattern uses a 2.25 mm hook and lightweight cotton yarn, along with small amounts of stuffing and embroidery thread.

There is also a practical reason to choose this design over a flatter fruit charm: the textured surface gives the finished keychain more visual interest even though the overall shape remains small. The attachment is made through the tip of the longest leaf, so the leaf itself becomes part of the finished keychain design. You can find the free Pineapple Keychain pattern on the designer’s website.

If fruit charms are your style, you can also browse more crochet keychain ideas for other small designs to add to your project list.

4. Ice Cream Cone Keychain

An ice cream cone is a natural choice when you want a colorful crochet keychain that can be customized almost endlessly. The Friendly Red Fox’s design is about 3 inches tall and combines a tan cone with an ice cream-colored top.

The pattern calls for worsted-weight scrap yarn, a 2.75 mm hook, stuffing, and keychain hardware. The designer also mentions lanyard hooks as an alternative when the finished piece is intended for a backpack or bag rather than a set of keys.

That flexibility makes this more than a novelty project. You can change the scoop color to create strawberry, mint, vanilla, chocolate, or any other combination you like. It is also a sensible option when you have several small amounts of worsted yarn available. The free Ice Cream Cone Keychain pattern includes the original instructions and materials information.

5. Crochet Jellyfish Keychain

For something with a little more personality, the Squishy crochet jellyfish from The Friendly Red Fox has a distinctive shape that stands apart from fruit and geometric charms. The finished keychain is approximately 4 inches tall when the wavy tentacles are included.

The pattern uses approximately 20 grams of worsted or aran-weight yarn, a 3.25 mm hook, stuffing, 6 mm safety eyes, and embroidery thread. It also offers different tentacle treatments, giving the finished jellyfish a noticeably different look depending on how you approach the lower section.

This is a nice pick for someone who already enjoys small amigurumi rather than wanting a completely flat beginner project. It could also make a fun backpack companion because the tentacles give it movement and character. The free Crochet Jellyfish Keychain pattern is available directly from The Friendly Red Fox.

6. Cactus Keychain

The Cactus Pot Keychain by Elisa’s Crochet packs several small details into a compact finished piece. Instead of simply making a cactus shape, the project includes the cactus, a small pot, decorative flowers, and a chain for the keyring.

The finished dimensions are approximately 2.5 by 1.5 inches, making this one of the smaller options in the roundup. The original pattern uses light-weight yarn and a 2.75 mm hook, and it specifically calls for a metal split key ring.

The flowers are made using a French-knot embroidery technique, so this is especially interesting if you enjoy adding little sewn details to your crochet. It is described as beginner level, although the extra embroidery means it may feel slightly more involved than a basic single-shape keychain.

You can find the free Cactus Keychain pattern on Elisa’s Crochet. It is a particularly nice choice for plant lovers or anyone who likes miniature decorative projects.

7. Crochet Sombrero Keychain

Not every keychain needs to be an animal or piece of food. Sarah Zimmerman’s Sombrero Keychain is a colorful little accessory built around stripes and a recognizable festive shape.

The original design uses Bernat Super Value yarn in several colors and a 5 mm hook, with a keychain or keyring added during finishing. The construction is worked in the round, and the color changes create the decorative bands that give the sombrero its character.

This makes an especially useful seasonal or themed project. It could be used as a small party favor, a novelty gift, or simply as a colorful addition to a bag. Because the shape is so recognizable, you can keep the color palette traditional or change the colors to match a particular event.

The free Crochet Sombrero Keychain pattern is available from Repeat Crafter Me, the original publisher of Sarah Zimmerman’s design.

8. Yarn Skein Keychain

For a crocheter, a miniature yarn skein makes a particularly fitting keychain. Sarah Zimmerman’s Yarn Skein Keychain turns the thing you already love using into the subject of the project itself, making it a fun choice for a project bag, backpack, or everyday keys.

The current free version is also available through Yarnspirations, where the pattern is listed as an easy crochet project. The finished measurements are approximately 7 inches long by 2.5 inches wide, so this is noticeably larger than some of the tiny charms in this roundup.

One of the cleverest details is the optional use of the original mini-yarn label around the crocheted skein. That makes this particularly appealing to crocheters who enjoy repurposing craft supplies instead of throwing small packaging pieces away.

The free Yarn Skein Keychain pattern is available directly through Yarnspirations. It is an especially fitting handmade gift for another crochet or knitting enthusiast.

9. Fab Flower Keychain

A flower keychain gives you a chance to step away from stuffed amigurumi and play with texture and color instead. The Fab Flower Keychain from Repeat Crafter Me is built with puff-stitch petals, giving the flower a fuller, dimensional appearance.

The original design uses Bernat Fab! yarn and a large 12 mm hook. The designer notes that one ball can make several flowers, which makes the project interesting when you want to produce a small batch rather than just one finished keychain.

Color is the main attraction here. You can make a single bright flower, create several in different shades, or coordinate them with a particular bag or backpack. The construction is also different enough from the stuffed designs in this list to make it a useful alternative if you want a more decorative charm.

The free Fab Flower Keychain pattern includes the original designer’s materials and instructions.

10. Espresso Cup Crochet Keychain

For coffee lovers, a tiny crochet cup can be much more personal than a generic charm. Repeat Crafter Me’s Espresso Cup Crochet Keychain turns a miniature drink into a compact accessory with a recognizable cup shape and handle.

The finished piece measures approximately 3 by 3 inches and uses a size H hook, stuffing, yarn, and a key ring. Because the cup is stuffed, it has more of a miniature amigurumi feel than a flat coffee-themed applique.

The handle is an important part of the design, giving the project its coffee-cup silhouette while also making it visually different from the fruit and animal options above. It would make a fun little gift for a coffee-loving friend, especially when paired with other handmade accessories.

You can find the free Espresso Cup Crochet Keychain pattern on Repeat Crafter Me.

How to Choose a Free Crochet Keychain Pattern

With small projects, the most useful question is not simply which design looks cutest. Think about how you plan to use the finished piece and how much construction you actually enjoy.

For the quickest small gifts

The heart, ice cream cone, and flower designs are useful starting points when you want something that can be made repeatedly. Simple shapes are also easier to customize with different color combinations.

For leftover yarn

Small keychains are naturally good stash projects because they need far less yarn than blankets, sweaters, or larger amigurumi. The heart is particularly economical, while the ice cream cone and fruit designs give you a reason to combine small amounts of different colors.

For amigurumi lovers

The jellyfish, cactus, avocado, pineapple, and espresso cup offer more three-dimensional construction or multiple components. These can be more satisfying if you enjoy stuffing, shaping, sewing pieces together, and adding small details.

For bags and backpacks

A keychain does not have to stay on your keys. Fruit, flowers, animals, and food-shaped designs can all become decorative bag charms when the attachment point is secure. The original pattern should always be checked for its recommended hardware and attachment method rather than assuming that every charm uses the same ring or clasp.

For handmade gifts

Think about the recipient rather than simply choosing the smallest project. A yarn skein is an obvious match for a crocheter, an avocado can suit a food lover, a cactus works well for a plant enthusiast, and a heart is easy to personalize for many occasions.

Because these projects are small, you can also make several different designs instead of committing to a single style. That is part of what makes a free crochet keychain pattern so useful: you can experiment with shapes, colors, yarn leftovers, and hardware without taking on a large project.