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Jellyfish Keychains Amigurumi Pattern

Jellyfish Keychains Amigurumi Pattern
4.5★ Rating
2-4 Hours Time Needed
2.8K Made This
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Beginner Friendly Level

Perfect for those just starting their crochet journey, with clear instructions and simple techniques

⏱️

Bite-Sized Project

Finishes in 2-4 hours—perfect for an afternoon of creative relaxation.

🎁

Tiny Treasure

Small, sweet, and gift-worthy creations that fit perfectly in the palm of your hand with detailed charm.

About This Jellyfish Keychains Amigurumi Pattern

This pattern creates tiny jellyfish keychains worked in DK weight yarn with a 3mm hook. It includes full rounds, tentacle construction and finishing instructions for attaching a keychain. The design is compact and perfect for badges, backpacks or gift sets.

Jellyfish Keychains Amigurumi Pattern crochet pattern - detailed view of completed project

Worked mostly in the round with simple increases and decreases, the project is fast and beginner-friendly. The pattern includes UK and US stitch term versions and clear finishing directions.

Why You'll Love This Jellyfish Keychains Amigurumi Pattern

I absolutely love this pattern because it turns a small amount of yarn into a delightful, wearable tiny toy that you can gift instantly. I enjoy the fast, repetitive rounds that are relaxing to crochet while still giving a satisfying finished shape. The tentacle options let me be playful with texture and length, and I always enjoy seeing a row of colourful keychains come together. This design is perfect for using up oddments and making dozens of variations for friends and craft fairs.

Jellyfish Keychains Amigurumi Pattern step 1 - construction progress Jellyfish Keychains Amigurumi Pattern step 2 - assembly progress Jellyfish Keychains Amigurumi Pattern step 3 - details and accessories Jellyfish Keychains Amigurumi Pattern step 4 - final assembly and finishing

Switch Things Up

I like to swap colours to make a whole pack of jellyfish keychains in a rainbow — each one gets a different personality and makes a great gift set.

If you want a chunkier look, I change to a bulkier yarn and a larger hook; the shape becomes squishier and more cuddly.

For a miniature version I use fingering weight yarn with a smaller hook to create tiny keychains perfect for doll accessories.

I often embroider little mouths or add tiny felt cheeks to give each jellyfish a distinct expression and extra charm.

Try different tentacle styles: make all spirals for a whimsical look, or all straight for a tidy modern effect.

Swap the keychain for a small magnet or brooch back to turn these into fridge magnets or wearable pins.

I sometimes add a bead or bell inside the stuffing for a gentle jingle when carried as a keychain.

Use variegated or sparkly yarns to add shimmer and texture to the body for a unique finish.

Add safety eyes if making for adults, or embroider eyes for items destined for children to keep them safe and soft.

Make a matching set with different tentacle lengths and colours to create a 'family' or themed collection for craft fairs or gifts.

Common Mistakes & How to Fix Them

✗ Not marking the last stitch of each round causes lost stitch counts and mis-shaped pieces; use a stitch marker at the last stitch of each row to keep track. ✗ Overstuffing the body will make the tentacle bases bulge and look uneven; stuff gradually and fill only enough so the piece can be pinched firmly without stuffing showing through. ✗ Skipping the BLO/FLO instructions for loops will remove the looped tentacle effect; follow the FLO and BLO rows exactly to create neat looped tentacles. ✗ Cutting ends too early can allow seams to come undone during finishing; weave and secure ends, then weave them through the body before cutting flush.

Jellyfish Keychains Amigurumi Pattern

Make a set of adorable jellyfish keychains using DK yarn and a 3mm hook. This small, satisfying project gives you cute, gift-ready amigurumi in bright colours. Clear step-by-step rounds and finishing instructions make it easy to follow and quick to complete.

Beginner Friendly 2-4 Hours

Materials Needed for Jellyfish Keychains Amigurumi Pattern

— Main Fabric

  • 01
    Hayfield Bonus (DK) Main - 7g
  • 02
    Hayfield Bonus (DK) Black 0965 - oddment for eyes
  • 03
    Assorted Hayfield Bonus (DK) colours - small amounts (approx 7g each) for multiple keychains

— Tools Required

  • 01
    Keychain
  • 02
    Hi-Loft Quality Toy Stuffing
  • 03
    3mm Crochet Hook
  • 04
    Wool Needle (for sewing)
  • 05
    Stitch marker
  • 06
    Scissors

Progress Tracker

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— Materials :

Info :

Hayfield Bonus (DK) Main - 7g. Hayfield Bonus (DK) Black 0965 - Oddment for Eyes. Keychain. Hi-Loft Quality Toy Stuffing. 3mm Crochet Hook. Wool Needle (for sewing).

— Abbreviations (UK Terms) :

Infos :

ch – chain. dc – double crochet. htr – half treble crochet. inc – 2 stitches into next stitch. dec – decrease over next two stitches in front loops only. BLO – dc into back loops only picking up the extra loop at the back of the previous row to create a firmer stitch. FLO – dc into front loops only. sl st – slip stitch. f/o – fasten off by slip stitch in next stitch.

— Abbreviations (US Terms) :

Infos :

ch – chain. sc – single crochet. hdc – half double crochet. inc – 2 stitches into next stitch. dec – decrease over next two stitches in front loops only. BLO – sc into back loops only picking up the extra loop at the back of the previous hdc row to create a firmer stitch. FLO – sc into front loops only. sl st – slip stitch. f/o – fasten off by slip stitch in next stitch.

— Note :

Infos :

Unless stated work in continuous rounds marking last stitch of each row with a stitch marker before proceeding with the next. When stuffing parts make sure that you don’t overstuff them as you don’t want the stuffing to show through when complete. Each part should be filled just enough that it can be easily squeezed when pinched firmly.

— Body (UK Terms) :

Row 1 :

ch2, dc 6 into 2nd st from hook (alternatively dc 6sts into magic ring) (6)

Row 2 :

inc x6 (12)

Row 3 :

(dc into next st, inc) x6 (18)

Row 4 - 6 :

dc (18) (3 rows)

Row 7 :

htr (18) sl st to join in FLO only

Row 8 :

FLO Row: (ch2, miss 1, sl st into next st) x9 (9 loops)

Row 9 :

BLO Row: sl st into BLO directly behind the 1st FLO sl st, (dc into next st, dec) x6 (12)

Info :

Stuff body

Row 10 :

dec x6 (6) sl st to join

Row 11 :

(ch6, starting in 2nd ch from hook, inc x5, sl st into next st from previous row, ch12, starting in 2nd ch from hook, sl st into next 11sts, sl st in next st from previous row) x3 (3 spiral+ 3 straight tentacles)

Info :

F/O leaving a 25cm end

Info :

Using a small running st sew around the base of each tentacle (next to the body), then pull tight to gather.

Info :

Sew around once more then secure with a couple of small sts.

Info :

Weave end up to starting circle at top of body and making sure not to pull out of shape, secure with a couple of small sts.

Info :

Attach keychain to top of body using 5 small back sts.

Info :

Secure end before weaving through body and cutting flush.

Info :

Using black oddment weave end up through body and sew eyes 3sts apart and 2 rows up from the htr row.

Info :

Weave ends through body and cut flush to finish.

— Body (US Terms) :

Row 1 :

ch2, sc 6 into 2nd st from hook (alternatively sc 6sts into magic ring) (6)

Row 2 :

inc x6 (12)

Row 3 :

(sc into next st, inc) x6 (18)

Row 4 - 6 :

sc (18) (3 rows)

Row 7 :

hdc (18) sl st to join in FLO only

Row 8 :

FLO Row: (ch2, miss 1, sl st into next st) x9 (9 loops)

Row 9 :

BLO Row: sl st into BLO directly behind the 1st FLO sl st, (sc into next st, dec) x6 (12)

Info :

Stuff body

Row 10 :

dec x6 (6) sl st to join

Row 11 :

(ch6, starting in 2nd ch from hook, inc x5, sl st into next st from previous row, ch12, starting in 2nd ch from hook, sl st into next 11sts, sl st in next st from previous row) x3 (3 spiral+ 3 straight tentacles)

Info :

F/O leaving a 25cm end

Info :

Using a small running st sew around the base of each tentacle (next to the body), then pull tight to gather.

Info :

Sew around once more then secure with a couple of small sts.

Info :

Weave end up to starting circle at top of body and making sure not to pull out of shape, secure with a couple of small sts.

Info :

Attach keychain to top of body using 5 small back sts.

Info :

Secure end before weaving through body and cutting flush.

Info :

Using black oddment weave end up through body and sew eyes 3sts apart and 2 rows up from the hdc row.

Info :

Weave ends through body and cut flush to finish.

Assembly Instructions

  • Sew a running stitch around the base of each tentacle (next to the body), pull tight to gather and secure with a couple of small stitches.
  • Weave the yarn end up to the starting circle at the top of the body and secure with a couple of small stitches without pulling the shape out of proportion.
  • Attach the keychain to the top of the body using 5 small back stitches and secure the yarn end before weaving it through the body and cutting flush.
  • Using a black oddment, weave the end up through the body and sew eyes 3 stitches apart and 2 rows up from the htr/hdc row, then weave ends through the body and cut flush.
  • Fasten off leaving a 25cm end for tentacles and finishing; weave and secure all ends neatly to avoid loose threads.

Important Notes

  • 💡Use a stitch marker to mark the last stitch of each round since the pattern is worked in continuous rounds unless stated otherwise.
  • 💡Stuff parts gradually and not too firmly so the stuffing does not show through and the body maintains a smooth shape.
  • 💡Pin tentacles in place and check placement before securing and stitching to ensure even spacing and symmetry.
  • 💡Weave in and secure ends before final trimming to prevent unraveling after frequent use as a keychain.

These tiny jellyfish keychains are a fun, colourful way to use oddments of DK yarn and make charming gifts. They are quick to whip up, highly customisable, and perfect for craft stalls or little presents. Try a rainbow set or themed colours for a personalised touch! 🧶🎀

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FAQs

What size will the finished piece be?

The finished keychain measures approximately 4-6 cm tall for the body plus tentacles when using DK yarn and a 3mm hook; exact size depends on yarn and tension.

Can I use different yarn weights for this pattern?

Yes, you can use different yarn weights but remember the final size will change; use a suitable hook size for the yarn weight to keep stitch definition and tentacle structure.

Do I need prior crochet experience for this pattern?

This pattern is beginner friendly, but you should be comfortable working in rounds and know basic increases and decreases to follow the instructions.

How long does this project typically take to complete?

Most crafters finish a single jellyfish keychain in 2-4 hours, depending on experience level and how many tentacles or embellishments you add.