Crochet Octopus Keychain Amigurumi

Crochet a cute octopus keychain amigurumi toy with beginner-friendly stitches, handmade texture, and adorable charm, perfect for thoughtful gifts, bag charms, and party favors.

Crochet a cute octopus keychain amigurumi pattern toy that feels both playful and polished, using leftover yarn, a tidy magic ring start, and a smooth two-color finish. First, simple single crochet shaping forms a petite, rounded head; next, delicate spiral tentacles add texture without fuss.

Finished with charming eyes and a small bow, this mini amigurumi becomes a sweet personalized gift, a stylish custom keychain, or a thoughtful accent for handmade home decor displays and stocking stuffers. Lightweight, beginner-friendly, and beautifully compact, it’s a calming project with gift-worthy results.

Crochet Cute Octopus Keychain Amigurumi Pattern Toy

A tiny octopus can turn an ordinary set of keys into something cheerful and handmade. With that in mind, this crochet cute octopus keychain amigurumi pattern toy is designed to feel calm and doable, even for complete beginners who are still getting comfortable with counting rounds. To begin, the body works up as a simple, smooth dome. After that, the tentacles add friendly texture without complicated shaping. At the same time, a few small details—eyes, blush, and a neat keychain finish—make it look polished and gift-worthy. In the end, this little sea buddy becomes a sweet bag charm, stocking stuffer, or desk companion.

Supply List

Yarn (type + weight)

Cotton DK / Light Worsted (#3) for a crisp, defined stitch (recommended)
- Main color: 15–20 g (about 35–45 m)
- Accent color (optional for bow/blush): 2–5 g (about 5–12 m)
Alternatively, Worsted / Aran (#4) can be used for a slightly bigger result
- Main color: 20–30 g (about 40–60 m)

Hook size

For DK (#3): 2.75 mm or 3.0 mm crochet hook
For Worsted (#4): 3.25 mm to 3.5 mm crochet hook
Most importantly, choose a hook that makes tight fabric so stuffing won’t show.

Eyes and face

Safety eyes: 6 mm (classic keychain size)
Or, 8 mm for a slightly cuter “big-eyed” look
Black embroidery floss (or thin black yarn) for small details
Pink embroidery floss (optional) for blush

Stuffing

Polyester fiberfill: 5–8 g (a small handful)

Tools

Stitch marker (or a safety pin)
Yarn needle (tapestry needle)
Small scissors
Measuring tape (helpful for consistent tentacles)

Keychain hardware

1 keychain ring with a short chain (about 2.5–3 cm chain length)
Optionally, a jump ring or lobster clasp for extra security

Skill Level

Beginner / Easy
This pattern focuses on single crochet, simple increases and decreases, and basic assembly. Plus, the tentacles are designed to be forgiving, which helps beginners feel confident.

Making Time (Overview)

Total time: 60–90 minutes

Body: 25–35 minutes
Tentacles (8 small curls): 20–30 minutes
Face + assembly + keychain finishing: 15–25 minutes

Time can vary slightly depending on yarn thickness and how comfortable the maker feels with counting rounds. Even so, this project stays quick and satisfying.

Step-by-Step Instructions

Stitches & Notes (quick and beginner-friendly)

Work in continuous rounds (spiral), unless stated otherwise.
In addition, use a stitch marker to mark the first stitch of each round.

Abbreviations:

MR = magic ring
sc = single crochet
inc = 2 sc in the same stitch
dec = invisible decrease (recommended for neat shaping)
sl st = slip stitch
ch = chain

If the counts drift, pause and recount before moving on; otherwise, later fixes are harder than early fixes.

Body (3 Clear Steps) — Making time: 25–35 minutes

1) Start the dome (top of the head)

Round 1: MR, 6 sc (6)
Round 2: inc in each stitch (12)
Round 3: (sc, inc) x6 (18)
Round 4: (2 sc, inc) x6 (24)
Round 5: (3 sc, inc) x6 (30)

As a result, you’ll get a smooth circle. Additionally, the steady increase in spacing keeps the head rounded rather than pointy.

2) Build height (smooth sides)

Round 6: sc around (30)
Round 7: sc around (30)
Round 8: sc around (30)

Meanwhile, keeping these rounds even helps the body look clean and professional. If not, and the circle starts to ripple, a smaller hook usually fixes it.

3) Shape and close toward the base

Round 9: (3 sc, dec) x6 (24)
Round 10: (2 sc, dec) x6 (18)
Round 11: (sc, dec) x6 (12)

Start stuffing firmly but gently. Afterward, continue:
Round 12: dec x6 (6)

Fasten off, leaving a tail. Then, thread the tail through the front loops of the last 6 stitches and pull tight to close.

Later, the tentacles will be attached to the base area, so the closure does not need to be perfectly invisible; it just needs to be secure and neat.

Additional Parts

Tentacles — Making time: 20–30 minutes total

This octopus keychain uses 8 curled tentacles. Because of the stitch choice, each tentacle is worked as a chain that naturally spirals when stitches are added.

Make 8 tentacles (repeat the steps below):

ch 18 (adjustable for length)
Starting in the 2nd chain from the hook, work 2 sc in each chain across (this makes it curl).
At the end, sl st into the last stitch to secure.
Fasten off, leaving a 10–12 cm yarn tail for sewing.

To make assembly easier, keep the tails long enough for sewing. Likewise, consistent chain counts help all tentacles match.

Tentacle placement tip (simple and tidy):
Arrange the 8 tentacles in a ring under the body, spacing them evenly like petals. At the same time, alternate curl direction for a lively look.

Accessories / Details (if applicable) — Making time: 10–15 minutes

Option A: Tiny bow (adds “gift-able” charm)

With accent yarn:

ch 12
Row 1: sc in 2nd ch from hook and across (11)
Row 2: ch 1, turn, sc across (11)
Fasten off, leaving a long tail.

Pinch the rectangle in the center. Next, wrap the yarn tail around the middle several times and tie firmly. Finally, sew the bow to the head slightly off-center.

Option B: Simple hanging loop instead of a bow

With matching yarn, ch 10–12, then sl st back to form a loop. Then, sew the loop to the top of the head in a sturdy square.

Either way, you’ll create a clean spot to attach hardware.

Face & Assembly — Making time: 15–25 minutes

1) Eye placement (safe and balanced)

Place 6 mm safety eyes between Rounds 6 and 7, about 5–6 stitches apart. Before you lock them, check alignment. Then lock the washers.

For a sweeter look, place eyes slightly closer together. On the other hand, wider spacing creates a calmer expression.

2) Add blush (optional but adorable)

With pink floss, stitch two small “dots” or short lines beneath each eye. However, keep it subtle; too much pink can overpower a tiny face.

3) Attach tentacles

Turn the body so the closed center is on the bottom. Then, arrange tentacles evenly around the base.

Sew each tentacle securely using its long tail:

First, stitch through the base area of the body.
Next, stitch through the top of the tentacle curl.
Then repeat 2–3 times for strength.

Later, gently tug each tentacle to confirm it is firmly attached.

4) Add the keychain hardware

Decide where the keychain should sit: top center looks classic.

If using a yarn loop, connect the ring directly through the loop.
Otherwise, sew a small strap: ch 6, sc back (5), fasten off, and sew to the top strongly.

Finally, attach the keychain ring and close any jump rings tightly.

Beginner-friendly assembly tip:
Use a stitch marker to mark “front center” before placing eyes. That way, details stay centered even after handling.

Special Features

Naturally curly tentacles: The spiral effect comes from simple increases, not tricky shaping. As a bonus, the curls add texture that looks fancy while staying beginner-friendly.
Smooth, rounded head: Tight stitches create a neat dome without gaps. Therefore, the keychain looks premium even in basic yarn.
Perfect pocket size: Small enough for a keychain and still expressive enough to feel like a real character. In short, it’s tiny but full of personality.

Sizing Tips

DK yarn + 2.75–3.0 mm hook: typically 5–7 cm (2–2.75 in) tall
Worsted yarn + 3.25–3.5 mm hook: typically 7–9 cm (2.75–3.5 in) tall

Additionally, tighter tension makes the octopus slightly smaller and cleaner. Conversely, looser tension makes it bigger but may show stuffing. If stuffing peeks through, switch to a smaller hook rather than adding extra stuffing.

Easy resizing options

For a mini version, use fingering yarn and a 2.25–2.5 mm hook, then shorten tentacles (ch 14–16).
For a chunky version, use bulky yarn and a 4.5–5.0 mm hook, then lengthen tentacles (ch 22–26).

Finishing Tips

Neat stitching

Use invisible decreases for smoother shaping. Also, keep stitch markers in place so rounds do not drift.

Secure shaping

Add stuffing in small pinches. Then, press it into the curve so the head stays rounded instead of lumpy.

Clean final look

Weave in ends by running yarn through several stitches inside the body, then trimming close. Afterward, give the octopus a gentle “massage” to settle the stuffing and even out the shape.

Common Mistakes to Avoid

Skipping stitch counts: It’s easy to miss a stitch in spiral rounds. As a result, the body may start leaning. Fix: count at the end of each round, especially during increases and decreases.
Using a hook that’s too big: Gaps appear and stuffing shows. Therefore, drop down 0.5 mm in hook size, or switch to a tighter yarn.
Overstuffing the head: Stuffing pushes through stitches and distorts the eyes. Instead, stuff until firm, then stop; the shape should feel springy, not hard.
Weak tentacle attachment: Keychains get tugged a lot. For that reason, sew each tentacle with multiple passes and knot tails securely inside.
Safety eyes without checking placement: Once the washers click, changes are difficult. So, pin eyes first, step back, then confirm symmetry before locking.

Variations & Customization Ideas

Color changes

Classic ocean: teal, seafoam, navy
Pastel gift style: lavender, blush, butter yellow
Bold pop: hot pink with contrasting bow

Meanwhile, solids show stitch definition, while speckled yarn adds playful personality.

Size options

Make a micro keychain for zippers using fingering yarn. Or, make a bag charm using worsted yarn and longer tentacles. Either way, match the size to the hardware so the octopus hangs nicely without flipping.

Expression or theme ideas

Add tiny embroidered eyebrows for extra emotion. Additionally, stitch a small smile or a shy “u” mouth. For holidays, create a theme with a tiny scarf or a mini Santa hat. Still, keep details minimal so the face stays clean at a small scale.

Extra texture

Add a few surface slip stitches on the head for a subtle “bubble” texture. Alternatively, use a slightly fuzzy yarn for a plush look (while keeping stitches tight).

Tutor Suggestions FOR (Crochet Octopus Keychain Amigurumi )

Start with practice spirals: crochet a small circle (6 sc, then increases) to feel the rhythm. Then, begin the real body once counting feels comfortable.
Use a bright stitch marker: it prevents the most common beginner issue, losing the start of the round. As a result, rounds stay even.
Keep tentacles consistent: make all chains first, then crochet the curls. After that, they’ll match better because counting stays consistent.
Aim for “tight and tidy,” not “fast”: speed comes later. For now, steady stitches create the clean, polished amigurumi look.
Choose hardware thoughtfully: keychains get daily use, so strength matters as much as cuteness. In other words, durability is part of the design.

If a specific finished size is needed (for example, matching a certain keychain ring or a party favor bag), share the yarn weight and hook size, and the stitch counts can be adjusted to fit perfectly.