A crochet jellyfish keychain pattern with nothing to sew

This crochet jellyfish keychain pattern makes a little sea creature with a rounded bell, a frilled rim and six trailing tentacles. It takes thirteen rounds and one colour. The bell is one piece, worked in joined rounds from the top of the dome down to the rim. The tentacles are worked straight onto that rim at the end, so there is nothing to sew together.

About 15 g of DK yarn makes the whole jellyfish, including every tentacle, so one small ball is plenty. It hangs from keys or a bag and sways when you move, and the long tentacles give it far more presence than its small size would suggest.

A dome, a frill and six chains

The bell grows in three stages, and the PDF explains why each one works before you begin:

• Rounds 1 to 5 widen the dome by six stitches each time, from 6 up to 30.
• Rounds 6 to 11 are worked straight at 30 stitches, and those six rounds give the bell its depth.
• Round 12 takes six stitches back out, down to 24, so the rim tucks under.
• Round 13 puts three stitches into every stitch, for 72 in all, and that forces the edge into a deep frill.

It is a neat lesson in how stitch counts shape crochet. You can see the dome curve, feel the rim pull in and then watch the frill appear by itself. After making one, you will understand these shapes a little better, and that helps with any amigurumi you make next.

How the tentacles work in this crochet jellyfish keychain pattern

Each tentacle is a long chain that you travel back down in slip stitches, worked straight onto the bell. You join the yarn into any stitch of the rim, inside the frill, and chain 40. That chain will look far too long dangling there, but it loses about a third of its length on the way back and ends up roughly twice the height of the bell.

You repeat that six times around the rim. Because you never cut and sew separate pieces, there are no seams or knots sitting in view, and the frill hides where each tentacle starts.

What you get in the 13 pages

This crochet jellyfish keychain pattern holds 19 numbered steps and 22 photos across its 13 rounds. It starts with the materials and a stitch guide in US terms, then explains how the shape is built. There are stops to check your work, such as checking the depth before you shape the rim and turning the bell over to look inside.

A quick reference page keeps the whole pattern in short form, and a troubleshooting page covers the likely problems. A hole at the top of the bell means the magic ring was not pulled tight enough, so you thread the starting tail through the six base stitches and draw them together. A dome that stays flat like a saucer means straight rounds were skipped or counted short. If the frill will not ruffle, round 13 was worked as 2 stitches per stitch instead of 3.

Yarn and tools for this crochet jellyfish keychain pattern

The pattern uses DK (light worsted) yarn in a soft sea blue, but any colour will do. If your label gives a different weight name, the Craft Yarn Council yarn weight chart helps you compare. Here is your list:

• A 2.5 mm crochet hook, one size smaller than a DK label usually suggests
• Two 8 mm black safety eyes with their washers, or black yarn to embroider them
• A small handful of polyester toy filling
• A stitch marker, scissors and a blunt yarn needle
• A key ring, plus a short length of chain and a small jump ring if you want it to swing

That small hook matters, because the tight fabric it gives is what stops the stuffing from showing through.

Who this crochet jellyfish keychain pattern suits

It is rated easy, and it is a good choice if you want a small project that does not ask you to sew at the end. The PDF also suggests these for bag charms, party favours and small handmade gifts, and with so little yarn in each one, making several is realistic. For another keychain idea on the blog, see our free crochet cherry keychain tutorial. For more small makes at a lower price, this pattern is also in the small makes pattern pack.

What happens after you buy

This crochet jellyfish keychain pattern is a digital PDF, so you make the keychain yourself and no mail is involved. Once you have checked out, sign in to Whop with the code that arrives in your email and open your file. You can print it, or keep it on a phone or tablet while you crochet.

On the blog: Crochet Cherry Keychain: A Beautiful Little Charm, 25 Steps