Crochet Heart Keychain Free Pattern: Perfect Accessory for Your Keys
Learn how to create a charming crochet heart keychain with this easy pattern, perfect for adding a handmade touch to your keys or gifting.
Today, I want to share a fun and easy crochet project that brings a touch of handmade sweetness to everyday life. Making a small heart-shaped keychain is one of my favorite quick crafts because it’s both adorable and practical. This free crochet heart keychain pattern is perfect for beginners and experienced crocheters alike. Plus, with just minor changes like switching up the yarn colors or adjusting the size, you can easily turn this heart into charming bag charms, zipper pulls, or even festive ornaments.
Crochet Heart Keychain Pattern – Free
This crochet heart keychain is truly a delight to make and use. Its classic heart shape is soft and friendly, with smooth single crochet stitches that keep its form nice and sturdy. You can choose any color combination from bright and bold to soft pastels to match your mood or season. The simple, compact design makes it perfect to brighten up your keys, backpack, purse, or even gift wrap. Its clean lines and solid texture give it a polished, handmade look that stands out in everyday wear.
Pattern Notes
- Work the heart in continuous spiral rounds, using a stitch marker to mark the first stitch of each round.
- Two rounded “bases” are worked, then joined and shaped into a puffy heart.
- Stitches used: single crochet and basic decreases.
- Use a small hook to keep stitches tight and filling hidden.
- You can make the keychain attachment with chain stitches or use a metal ring.
- Great for using up small amounts of yarn.
Skill Level
Beginner – Mastery of single crochet, increases, and basic amigurumi closing required.
Ideal for those familiar with basic crochet, this project mainly uses single crochet stitches worked in rounds, along with simple increases and decreases to shape the heart. The pattern is easy to follow, making it a great way to practice your skills or enjoy a relaxing craft session. No complicated stitches or tools are needed, so it’s accessible for most crocheters.
Whether you’re making a heartfelt gift, adding a cute decorative touch, or collecting small handmade treasures, this heart keychain fits the bill nicely. Portable, charming, and quick to finish, it’s a project that delivers joy in every stitch. If you’re looking for a sweet and simple crochet pattern, this free crochet heart keychain pattern might just be the perfect fit for you.
Summary
Create a sweet and simple amigurumi heart keychain, perfect for gifts, market sales, or as charming accessories on bags and keyrings. This plush heart is crocheted in two joined bases for a beautiful, 3D effect. The pattern is fun, works up quickly using little yarn, and is ideal for beginners seeking a practical and profitable crochet project.
Amigurumi Heart Keychain Crochet Pattern
Materials
- DK or light worsted weight yarn (e.g. “Hilo Abuelita” or any similar)
- 2.5 mm crochet hook
- Yarn needle (for sewing/closing)
- Synthetic stuffing or fiberfill
- Stitch marker
- Small scissors
- Keychain ring or scrap yarn
Measurements / Sizing
- Finished heart: Approx. 5–6 cm (2–2.25″) wide and tall.
- Perfect for keyrings, bag charms, gifts, or Valentine’s Day favors.
Gauge
- Not critical, but your stitches should be tight enough to hold stuffing without gaps.
- For reference: 6 rounds in sc = ~2.5 cm (1″) diameter
Stitch Abbreviations
| Abbreviation | Meaning |
|---|---|
| ch | chain |
| sc | single crochet |
| inc | increase (2 sc in same st) |
| dec | decrease (sc2tog) |
| sl st | slip stitch |
| st(s) | stitch(es) |
| FO | fasten off |
Special Stitches
Invisible Decrease: For a neater finish, insert hook into front loops of next two sts, yo, pull through both loops, yo, pull through last loops.
The Crochet Pattern
(Make 2 Heart Bases)
With main color: Ruby red
Start with a magic ring.
First Heart Base (Make 2)
Round 1:
- Make a magic ring, work 8 sc into ring. (8)
Round 2:
- Inc in each st around (2 sc in each st). (16)
Rounds 3–4:
- Sc in each st around (16).
- (2 rounds total).
Use your stitch marker to always keep your place at the start of each round.
Second Heart Base:
Repeat steps above to make a second identical circle:
Join the Bases
- Do NOT fasten off after second base; keep working.
- Join the two bases:
- Sl st to close the last round of each base.
- Hold pieces together, insert hook into next st of unfinished base (not sl st join), work 1 sc through both pieces (joining), continue to sc in next st of each base.
- Place stitch marker.
- Sc in each st around BOTH bases (16 on first, 16 on second = 32 sc).
- Sl st to close the last round of each base.
Heart Body
Rounds 1–4:
- Sc in each st around (32 sc per round).
- (4 rounds total; adjust to 3 rounds for a smaller heart.)
Shaping & Closing
Round 5:
- 6 sc, then dec (sc2tog) around. Continue 1 sc in each st to complete round. (Count as you work; aim for 32 sc at round end.)
Round 6:
- 5 sc, then dec around. Continue 1 sc per st; you will see heart begin to shape and narrow.
- Stuff the heart as you work. Fill both “lobes” firmly before opening gets too small. Add a bit more stuffing as you close (use tweezers for corners).
Round 7:
- Continue decreases: alternate 1 sc, dec around until only a small opening remains (usually: sc, dec all the way for final ~16 sts).
- When 8 sts remain, stop to add more stuffing for a puffy finish.
Round 8:
- Sc in each st around (8).
- FO leaving a long end.
Closing & Final Shaping
- Thread yarn needle with end tail.
- Insert through front loop only of each closing round st, pull tight to close remaining hole.
- Pass needle through a few times to securely fasten; weave in end inside.
Assembly & Finished Size
- Shape heart gently as you finish, tucking ends and adjusting stuffing.
- For the keychain:
- Sew metal keyring to the center of the top dip of the heart.
- OR, ch 10–12 with matching yarn, sew ends at top heart center to create a hanging loop.
- Finished heart is about 5–6 cm (2–2.25″) across (may vary with yarn/hook size).
- If desired, package in clear gift bags for market or gifting.
You’ve now completed your amigurumi heart! These cute, squishy hearts use minimal yarn, stuff easily, and appeal to everyone. Quick to make, they’re perfect for keychains, market prep, or heartfelt handmade gifts.
