
Spiral Jellyfish Keychain
A palm-size jellyfish with a simple dome and springy spiral tentacles, designed for bags, keys, and the tactile mini-amigurumi trend.
What you'll make
Make a crochet jellyfish keychain with a detailed written pattern, materials list, step-by-step photo plan, finishing notes, and beginner-friendly guidance.

A closer look
A palm-size jellyfish with a simple dome and springy spiral tentacles, designed for bags, keys, and the tactile mini-amigurumi trend.
- Use smooth yarn for the first sample so stitch anatomy remains easy to see in close-up photos.
- Photograph the finished project at a slight angle plus one straight-on reference view for Pinterest and project cards.
- Compare the tentacle lengths before fastening off and trim the layout visually rather than forcing perfect symmetry.
What you'll need
- Worsted or cotton yarn in the project palette
- Crochet hook sized for a firm, even fabric
- Locking stitch marker
- Yarn needle
- Small sharp scissors
- Polyester fiberfill
- Keyring or lobster clasp

Follow the pattern from start to finish
Read the abbreviations first, check the notes, then work through the pattern in order.
Keep the first sample in front of you while making the second or repeated pieces so size and tension stay consistent.
Count stitches at every shaping round or row; correcting one missed increase early is faster than reshaping at the end.
The photo prompts deliberately keep the same hand styling and tool family within this project so the tutorial reads as one continuous make.
From first stitches to finishing

Make the jellyfish keychain step by step.
This production-ready draft breaks the jellyfish keychain into clear checkpoints so the shape, stitch count, finishing, and photo sequence stay consistent from the first setup image to the final result.
Start the dome
Make a magic ring with 6 single crochet and mark the first stitch before tightening the center.
Increase the crown
Increase evenly to 12 and then 18 stitches so the top stays round and smooth.
Build the dome sides
Work several even rounds without increases to create the bell shape, checking that the sides do not flare.
Add the face
Embroider the eyes and mouth before stuffing, using the round marker to keep the placement centered.
Finish the lower edge
Work a neat final round and add only a small amount of stuffing so the dome remains light enough for a keychain.
Crochet curling tentacles
Chain each tentacle and work 2–3 single crochet into every chain on the return pass so the strip coils naturally. Vary length slightly but keep the set balanced.
Attach the loop and finish
Distribute the tentacles evenly around the base, secure the hanging loop through reinforced stitches, and tug-test the keyring before trimming tails.
Small details that make the finish better
- Use smooth yarn for the first sample so stitch anatomy remains easy to see in close-up photos.
- Photograph the finished project at a slight angle plus one straight-on reference view for Pinterest and project cards.
- Compare the tentacle lengths before fastening off and trim the layout visually rather than forcing perfect symmetry.
Ways to adapt the project
Change the yarn color, finishing touches, or small embellishments while keeping the same core construction.
Common questions before you start
Is the Spiral Jellyfish Keychain beginner friendly?
How long does the Spiral Jellyfish Keychain take?
What do I need for this crochet project?
Can I customize the design?
Can I save this project for later?
Save this crochet project for later
Save this project so you can come back to the pattern, materials list, and steps later.

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