Free Crochet Frog Keychain Pattern with Big Funny Lips

This free crochet frog keychain pattern is a fun little project for anyone who loves cute and playful amigurumi. The frog is small, quick to make, and uses only a small amount of yarn. The big funny lips give it a silly expression that makes this little keychain extra special.

The frog is worked in simple single crochet stitches, so the pattern is easy to follow and doesn’t take too long to make.

I especially like how much personality the big lips give this little frog. Even moving the eyes or lips just a little can completely change its expression, so don’t be afraid to play around with the placement.

Finished Size

The finished frog is approximately 4–5 cm (1.5–2 inches) tall.

The final size can vary depending on your yarn, hook size, and crochet tension.

Materials

• DK or sport-weight cotton yarn in green
• A small amount of pink DK or sport-weight cotton yarn
• 2.0 mm crochet hook
• Fiberfill stuffing
• Large googly eyes or large safety eyes
• Keychain ring
• Yarn needle
• Scissors
• Green yarn or embroidery floss for attaching the keychain ring

For a child-safe version, embroidered eyes can be used instead of plastic eyes.

Abbreviations

US crochet terms are used throughout the pattern.

• MR – Magic Ring
• ch – Chain
• SC – Single Crochet
• INC – Increase
• DEC – Decrease
• st / sts – Stitch / stitches
• FO – Fasten Off

Before You Begin

The frog body is worked in continuous rounds. A stitch marker can be useful for keeping track of the beginning of each round.

Try to keep your stitches fairly tight. This is especially helpful with small amigurumi because it prevents the fiberfill from showing through the stitches.

The exact amount of yarn and stuffing needed can vary from one crocheter to another.

Frog Body

Using green yarn, start with a magic ring.

Round 1

Make 6 SC into the magic ring.

(6 sts)

Round 2

Make 1 INC in each stitch around.

(12 sts)

Round 3

Repeat (1 SC, 1 INC) around.

(18 sts)

Round 4

Repeat (2 SC, 1 INC) around.

(24 sts)

Rounds 5–8

SC in each stitch around for 4 rounds.

(24 sts each round)

Round 9

Repeat (2 SC, 1 DEC) around.

(18 sts)

Start adding fiberfill at this point. I prefer to add the stuffing little by little rather than putting it all in at once. It makes it much easier to keep the body evenly rounded.

Gently push the stuffing into the bottom and sides of the body as you work. The frog should feel firm, but try not to overstuff it because this can stretch the stitches.

Round 10

Repeat (1 SC, 1 DEC) around.

(12 sts)

Add a little more stuffing if needed.

Round 11

Make DEC × 6 around.

(6 sts)

Fasten off, leaving a yarn tail. Using a yarn needle, weave the tail through the remaining stitches and pull gently to close the opening.

Secure the yarn and weave in the end.

Big Funny Lips

The oversized pink lips are the detail that gives this frog its funny little personality.

Using pink yarn, ch 8.

Row 1

Starting in the second chain from the hook, make 7 SC.

(7 sts)

Chain 1 and turn.

Rows 2–3

SC in each stitch across.

(7 sts each row)

Chain 1 and turn at the end of each row.

Fasten off, leaving a yarn tail for sewing.

Shaping the Lips

Fold the crocheted piece slightly to give it a fuller, raised shape.

Place it in the center of the front of the frog and sew it securely in place.

When I made the lips, I found that giving the piece a slight fold before sewing made a big difference. It gives the lips a more rounded, protruding look instead of leaving them flat against the body.

A few extra stitches through the middle will help keep the plump shape. Secure the edges as well so the lips stay in place.

Adding the Eyes

Place the large googly eyes or safety eyes on the upper front of the frog, just above the pink lips.

Before attaching them permanently, try a few different positions. I like to place the eyes and lips first, step back for a moment, and see which expression looks best before sewing everything in place.

For a particularly funny expression, try placing the eyes fairly close together.

If you are making the frog for a young child, embroidered eyes are a better option than detachable plastic eyes.

Attaching the Keychain Ring

Use a strong piece of green yarn or embroidery floss to attach the keychain ring to the top center of the frog’s head.

Thread the yarn through the crochet stitches and around the base of the keychain ring several times. Tie several secure knots and make sure the ring cannot easily pull away from the body.

I recommend giving the ring a gentle tug before hiding the yarn ends. It is much easier to reinforce the attachment at this stage than after the frog is already being used as a keychain.

Once everything feels secure, weave the ends into the body and trim any excess yarn.

Your funny little frog keychain is finished!

Helpful Tips

• Keep your stitches tight and even so the stuffing does not show.
• Use a stitch marker if you find continuous rounds difficult to follow.
• Add stuffing gradually so you can control the shape.
• Do not overstuff the body because this can stretch the stitches.
• Position the eyes and lips before permanently attaching them.
• A small change in the placement of the eyes can give the frog a completely different expression.
• Make the keychain attachment especially secure and test it before using the finished frog.

Safety Notes

This project contains small parts, including plastic eyes and a metal keychain ring. These can become choking hazards if they come loose.

The finished frog is intended as a decorative keychain or bag charm, not as a toy for babies or toddlers.

For young children, use embroidered facial features instead of detachable eyes and avoid small keychain hardware.

Check the keychain attachment from time to time for loose stitches or damaged hardware, especially if the frog is used frequently.

Frequently Asked Questions

What yarn can I use?

DK or sport-weight cotton yarn works well for this project. Cotton gives the frog a firm shape and makes the small stitches easy to see.

You can use another yarn weight, but the finished size will be different.

What hook size is used?

The pattern uses a 2.0 mm crochet hook with DK or sport-weight yarn.

If your stitches are too loose, try a smaller hook to create a firmer fabric.

Why is my frog a different size?

The finished size depends on your yarn, hook, and crochet tension. Even when following the same pattern, two crocheters can end up with slightly different sizes.

Can I use a different color for the lips?

Yes. Pink is used for this version, but red, purple, white, or any color you like can work.

Can I change the eye size?

Yes. Different eye sizes will give the frog a different expression. Try placing the eyes in a few different positions before attaching them.

Can I embroider the eyes?

Yes. Embroidered eyes are a good alternative to plastic eyes, especially if you want to make the frog without detachable parts.

How do I make the lips look fuller?

Fold the lip piece slightly before sewing it onto the frog. Adding a few stitches through the center will help hold the raised shape.

Can I use the frog as a bag charm?

Yes. The finished piece can be used as a keychain, bag charm, backpack accessory, or zipper pull. Make sure the ring is securely attached before using it.

Can I sell finished frogs made from this pattern?

Finished handmade items made from the pattern can generally be sold unless the specific pattern terms say otherwise.

The written pattern, photographs, and original content should not be copied, reposted, or sold as your own.

If you share the project online, please direct people to the original pattern rather than reposting the complete instructions.

A Quick Little Crochet Project

This frog is small enough to make with leftover yarn, but the oversized lips give it plenty of character.

Try different shades of green, change the lip color, or move the eyes slightly to create your own expression.

I hope you enjoy making this little frog as much as I did. Sometimes it’s the tiny details that make a simple crochet project the most fun.

Happy crocheting!