Stitch a heartfelt and practical accessory with this Crochet Heart Keychain Pattern that’s perfect for personal use or as a thoughtful handmade gift.
Some of the most cherished items evoke memories of thoughtful moments. Picture carrying a soft, handmade heart on your keys—a simple yet meaningful reminder of love or friendship. This free crochet heart keychain pattern lets you stitch a subtle everyday accessory with a touch of warmth and personality.
Fun Crochet Heart Keychain for Everyday Use
Perfect for gifting on special occasions like Valentine’s Day or as a token of appreciation, its compact size is ideal for quick projects, yet you can customize it with vibrant colors or soft shades. Functional and sentimental, this keychain transforms simple yarn into heartfelt keepsakes for any purpose.
Materials Needed
- Yarn:
- Any yarn; cotton or acrylic is preferred. Adjust size depending on the thickness.
- Small amounts of yarn are required for this project.
- Hooks:
- 2 mm hook for small hearts.
- 3 mm hook for larger hearts.
- Other Supplies:
- Scissors
- Tapestry needle (for weaving in ends and sewing)
- Keychain ring
- Poly-fil stuffing
Skill Level
Beginner/Intermediate – Basic knowledge of stitches such as single crochet (SC) and single crochet decrease (SC DEC), as well as working in continuous rounds and magic circles, is required.
Key Abbreviations (US Terms)
- CH: Chain
- SC: Single Crochet
- SC INC: Single Crochet Increase (2 SC in the same stitch).
- SC DEC: Single Crochet Decrease (work 2 SC into one stitch).
- SS: Slip Stitch
- ST: Stitch
Special Notes
- The pattern creates two separate heart pieces that are joined together in Round 5.
- Use stitch markers to track the first stitch of every round when working in continuous rounds.
- Adjust hook size for smaller/larger hearts.
Pattern Instructions
Step 1: Make the First Heart Piece
- Start with a Magic Circle:
- Create a magic circle and work 6 SC into the circle.
- Pull the circle closed tightly.
- Round 1:
- Work 6 SC INC (2 SC into each stitch from the previous round).
- You should have 12 SC total.
- Round 2:
- Work 1 SC in the first stitch.
- Work 1 SC INC (2 SC in the next stitch).
- Repeat (1 SC, 1 SC INC) around the round for a total of 18 SC.
- Round 3:
- Work 1 SC in each stitch around.
- You should still have 18 SC total.
- Round 4:
- Repeat Round 3, working 1 SC in each stitch for a total of 18 SC.
- Fasten Off:
- Chain and cut your yarn. Leave a long tail for sewing.
Step 2: Make the Second Heart Piece
Repeat Steps 1–6 to create the second half of the heart.
Step 3: Joining the Heart Pieces
- Start Round 5:
- Count 9 stitches on one heart piece.
- Insert your hook into the 9th stitch and join a new color yarn with a SS.
- Work Single Crochet:
- CH 1 to secure the yarn.
- Work 1 SC into the same stitch followed by 8 SC.
- Continue into the second heart piece by working 9 SC into its stitches.
- Continue working across both heart pieces in a round (18 SC total between both halves).
- Round 6:
- Work 1 SC in each stitch around the heart. Keep stitch counts aligned to ensure the heart forms properly.
- You should have 36 SC total.
- Round 7: Repeat Round 6.
Step 4: Shaping the Heart
- Round 8:
- Work 1 SC into the first 7 stitches.
- Work 1 SC DEC (decrease).
- Repeat these steps around for a total of 32 SC.
- Round 9: SC in each stitch around (32 SC).
- Round 10:
- Work 1 SC into the first 6 stitches.
- Work 1 SC DEC.
- Repeat these steps around for a total of 28 SC.
- Round 11:
- Work 1 SC into the first 5 stitches.
- Work 1 SC DEC.
- You should have 24 SC total.
- Round 12:
- Work 1 SC into the first 4 stitches.
- Work 1 SC DEC.
- You should have 20 SC total.
- Round 13:
- Work 1 SC into the first 3 stitches.
- Work 1 SC DEC.
- You should have 16 SC total.
- Round 14:
- Work 1 SC into the first 2 stitches.
- Work 1 SC DEC.
- You should have 12 SC total.
- Stuff the Heart:
- Before the opening becomes too small, gently insert poly-fil stuffing inside the heart until it is firm but not overstuffed.
- Round 15:
- Repeat 1 SC DEC across the round, reducing the stitch count to 4 SC.
- Fasten Off:
- Chain and cut your yarn. Use the tapestry needle to sew the last few stitches closed.
Step 5: Adding the Keychain Handle
- Create the Chain Loop:
- Insert your hook into the top center stitch of the heart and attach new yarn.
- CH a length equal to the desired loop size (e.g., CH 10–15 for a medium loop).
- Attach the chain loop to the keychain ring by working SS in each stitch.
- Fasten Off:
- Cut yarn, tighten, and use the tapestry needle to secure any loose ends.
Customization Ideas
- Size Variations:
- Create a smaller heart using a tighter tension, thinner yarn, and a 2 mm hook. For larger hearts, use bulkier yarn and a 4–5 mm hook.
- Color Options:
- Use multiple colors for stripes, or add a border with contrasting yarn for decorative edges.
- Embroidery:
- Add initials, beads, or small patterns onto the heart for personalization.
Tips for Success
- Stuffing: Use small amounts of poly-fil and distribute evenly to avoid lumps forming inside the heart.
- Marker Placement: Use a stitch marker to track rounds when working continuously.
- Shape Maintenance: Lightly block the heart after finishing to ensure the shape appears symmetrical.
Conclusion
This Crochet Heart Keychain is a delightful handmade accessory that is both functional and thoughtful. It’s quick to create and highly customizable, making it perfect for gifts or keychain collections. The plush texture and symmetrical design add charm to any finished heart.













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