Hedgehogs are having a moment — those spiky little woodland faces are made for keychains. If you’re looking for a free crochet hedgehog keychain pattern, you’ve come to the right place: below are 10 genuinely free patterns, each one verified live today, covering purpose-built keychain designs, no-sew minis, and larger amigurumi you can shrink down to keychain size. Use the Quick Picks table to find your match, then scroll to the pattern that fits your skill level and time.
Quick Picks: The 10 Hedgehog Patterns at a Glance
| Pattern | Keychain-ready? | Best for |
|---|---|---|
| All Things Heart and Home — Hedgehog Keychain Amigurumi | Yes — designed as a keychain | Authentic bobble-spike texture |
| Green Fox Farms Designs — Hestia the Hedgehog | Yes — no-sew mini | Quick gifts with no sewing |
| Mama in a Stitch — Woodland Hedgehog Amigurumi | Yes — small amigurumi | Classic woodland style |
| Pocket Yarnlings — Free Hedgehog (6 parts) | Yes — mini-friendly | Detailed mini make |
| Amigurumi News — Hedgehog PDF (mes.mignonneries) | Yes — ~9 cm finished | Printable PDF pattern |
| The Burgundy Basket — H is for Hedgehog | Yes — small size | Confident beginners |
| Craft Passion — Hedgehog Amigurumi | With keyring added | First amigurumi project |
| Yarnhild — The Hedgehog Hedda | With downsizing (see notes) | Chunky woodland look |
| Sona Nebeska — Cute Hedgehog with Stings | With downsizing (see notes) | Video-guided learning |
| Drunken Aunt Wendy — Helga the Hedgehog | With downsizing (see notes) | Vintage pattern lovers |
Patterns 1–6 are small enough to use as keychains as written. Patterns 7–10 are amigurumi-sized designs that work beautifully as keychains if you crochet them in a lighter yarn with a smaller hook — see the downsizing notes below.
1. Hedgehog Keychain Amigurumi with Bobble Spikes — All Things Heart and Home
The only pattern in this roundup written specifically as a hedgehog keychain from the ground up, and it shows: the spiky back is worked in bobble stitches so the texture reads “hedgehog” instantly, and the pattern finishes with keyring placement built in. Written step-by-step with a full materials list on the page. The blog is a newer site, but the pattern itself is complete and free as published.
Free pattern: Hedgehog Keychain Amigurumi (All Things Heart and Home)
2. Hestia the Hedgehog (No-Sew) — Green Fox Farms Designs
If sewing is your least favorite part of amigurumi, Hestia is your hedgehog. This is a free no-sew pattern from designer Green Fox Farms Designs — the whole mini is worked in one flow, so you go straight from the last stitch to attaching the keyring. The face is kept simple, which suits small keychain sizes where tiny details get fiddly. Full pattern text is free on the designer’s page.
Free pattern: Hestia the Hedgehog (Green Fox Farms Designs)
3. Woodland Hedgehog Amigurumi — Mama in a Stitch
Jessica at Mama in a Stitch updated this woodland hedgehog pattern in late 2025, and it’s one of the cleanest-looking hedgehog designs available free. The hedgehog is small and softly shaped, so it converts to a keychain or bag charm with nothing more than a keyring and a jump ring. This is a good pick if you want the cute, craft-fair-ready woodland aesthetic.
Free pattern: Woodland Hedgehog Amigurumi (Mama in a Stitch)
4. Free Hedgehog (6 Parts) — Pocket Yarnlings
Published as a six-part series, this free hedgehog pattern from Pocket Yarnlings walks through each stage in detail — useful if you’re still building confidence with amigurumi shaping. The finished hedgehog is mini-sized, so it works as a keychain with a ring added. The series format makes it easy to crochet in short sessions.
Free pattern: Hedgehog in 6 Parts (Pocket Yarnlings)
5. Hedgehog Amigurumi PDF — Amigurumi News (mes.mignonneries)
This is a direct free PDF (designer credited as mes.mignonneries, hosted by Amigurumi News) for a hedgehog that finishes at about 9 cm — a natural keychain size without any downsizing math. A PDF you can save to your phone is handy for crocheting on the go. The pattern is genuinely free; it’s an older PDF, so check the finished-size note matches the yarn you plan to use.
Free PDF pattern: Crochet Hedgehog Amigurumi (Amigurumi News / mes.mignonneries)
6. H is for Hedgehog — The Burgundy Basket
Real designer Kristi at The Burgundy Basket updated this free hedgehog pattern in September 2026. It’s part of an alphabet-toy series, which keeps the construction straightforward and the size small — both good for keychains. The full written pattern is free on the blog page (a paid ad-free Etsy PDF also exists, but you don’t need it).
Free pattern: H is for Hedgehog (The Burgundy Basket)
7. Hedgehog Amigurumi — Craft Passion
Craft Passion’s free hedgehog amigurumi is one of the most approachable first hedgehog projects: simple shaping, a clearly written pattern, and a result that photographs well. It’s amigurumi-sized rather than mini, so plan on adding a keyring (and possibly downsizing with lighter yarn) if you want it on your keys rather than your shelf.
Free pattern: Hedgehog Amigurumi (Craft Passion)
8. The Hedgehog Hedda — Yarnhild
Yarnhild’s Hedda is a beautifully chunky hedgehog — the sample measures about 20 × 15 cm in the stated chunky yarn. That’s a soft toy, not a keychain — unless you deliberately downsize: work it in worsted or DK weight with a smaller hook, and you get the same characterful hedgehog at keychain scale. Worth the extra step if you love the design.
Free pattern: The Hedgehog Hedda (Yarnhild)
9. Cute Hedgehog with Stings — Sona Nebeska
This free pattern from Sona Nebeska comes with video embeds alongside the written instructions, which is genuinely helpful for the spiky-textured sections. The sample is about 20 cm tall in her yarn, but hedgehog proportions scale down cleanly — a lighter yarn and smaller hook bring it into keychain territory. An optional paid PDF is sold on Etsy, but the complete free version is on the page.
Free pattern: Fun to Crochet Cute Hedgehog (Sona Nebeska)
10. Helga the Hedgehog — Drunken Aunt Wendy Designs
A vintage free pattern from 2012 — and still a solid little hedgehog. The designer’s own note says a newer version of Helga lives on Ravelry, but the original free pattern remains fully published on the blog. Like the other amigurumi picks, it’s a touch large for a keychain as written, so downsize the yarn if you want it dangling from your bag.
Free pattern: Helga the Hedgehog (Drunken Aunt Wendy Designs)
How to Downsize an Amigurumi Hedgehog to Keychain Size
Most hedgehog patterns are written as amigurumi soft toys, not keychains. The easiest downsizing trick is also the most reliable: use a lighter yarn than the pattern calls for, with a hook one or two sizes smaller than the yarn label suggests. A pattern written for chunky yarn at 20 cm becomes roughly 8–10 cm in worsted weight — right in keychain territory — with no stitch-count changes needed. Keep your stuffing light and your tension tight so the spikes stay defined at small scale.
Attaching the Keyring (Takes 2 Minutes)
You need a split ring or lobster clasp, plus a small jump ring. Thread the jump ring through the top-center stitches of the hedgehog’s back (a yarn needle makes this easy), then attach the split ring or clasp to the jump ring. For heavier keychains, sew a small felt circle inside the back as reinforcement before closing the body. Avoid tiny parts like safety eyes if the keychain is for a small child — embroider eyes instead.
Which Yarn and Hook Work Best?
For spiky backs, worsted-weight acrylic with a 3.5–4 mm hook gives crisp texture that holds its shape on a keychain. If you want realistic spikes, try a slightly fuzzy yarn or a “furry” eyelash yarn blended with your main color — but keep it a worsted-equivalent weight so the hedgehog stays sturdy. For the face, smooth cotton in cream or beige shows embroidery cleanly. A 9 mm safety eye set (or embroidered eyes for kids’ keychains) completes the classic hedgehog face.
Related: More Tiny Crochet Keychains
- 10 Free Crochet Owl Keychain Patterns for Cute Woodland Charms
- 10 Free Crochet Mushroom Keychain Patterns for Cute Cottagecore Charms
- 10 Free Crochet Frog Keychain Patterns for Cute Hopping Charms
- 13 Free Crochet Bag Charm Patterns You Can Make at Home
- 25 Easy Crochet Keychain Patterns and Ideas for Beginners
Frequently Asked Questions
What size should a crochet hedgehog keychain be?
Around 5–10 cm (2–4 inches) tall works best — big enough to show the spiky texture and face, small enough to fit comfortably in a pocket or bag. Patterns 1–6 in this roundup hit that range as written; patterns 7–10 need downsizing with lighter yarn and a smaller hook.
Can I turn any amigurumi hedgehog into a keychain?
Yes, with two adjustments: downsize it and add hardware. Crochet the pattern in a lighter yarn with a smaller hook to shrink it to keychain scale, then attach a split ring or lobster clasp with a jump ring through the top-center stitches. For heavier keychains, reinforce the attachment point with a small felt circle sewn inside the body.
How do you crochet the spiky hedgehog back?
Most hedgehog patterns create spikes with textured stitches — bobble stitches, popcorn stitches, or spike clusters worked on the back panel while the face stays in smooth single crochet. The contrast between the spiky back and the smooth face is what makes the design read as a hedgehog, so keep the face stitches even and tight.
Are these hedgehog patterns good for beginners?
Several are. The no-sew mini (pattern 2), the alphabet-toy hedgehog (pattern 6), and Craft Passion’s straightforward amigurumi (pattern 7) are all beginner-friendly. The bobble-spike keychain (pattern 1) and the multi-part series (pattern 4) assume you know basic amigurumi shaping like increases, decreases, and working in the round.
How long does a crochet hedgehog keychain take to make?
A simple mini takes roughly 1–2 hours once you’re comfortable with amigurumi basics. Designs with bobble or popcorn spike texture run a little longer because each spike adds stitches. If you’re making a batch as gifts or craft-fair stock, the no-sew mini is the fastest repeat make.
