Looking for a quick handmade keychain with a personalized touch? This letter C design comes together with a clever shape you’ll love to make.

A handmade crochet letter C keychain is a simple way to add a personal touch to your everyday essentials. With its smooth curves, double-layer design, and neat contrasting border, this crochet creation is both attractive and durable without feeling bulky. Every section comes together satisfyingly, making the finished piece look far more impressive than its simple construction suggests.
The tutorial begins with one flat letter, repeats the same crochet piece, then joins both layers with a contrasting slip-stitch border for a polished look. From the final edging to attaching the keychain hardware, each step builds toward a personalized crochet letter that is fun to make, gift, or use every day.
Credit Erfin R. Tangdilintin
Pattern at a Glance
- Features smooth, natural curves.
- Is double-layered for durability.
- Has a contrasting slip-stitch border for structure and style.
Skill Level: Beginner to Intermediate
Time to Complete: Approximately 1–2 hours
What You’ll Need Before You Start
- Yarn:
- Main Color: (e.g., Purple) – Polycherry Onitsuga Polyester Yarn recommended.
- Border Color: (e.g., White).
- Hook Size:
- 2.0 mm crochet hook.
- Keychain Hardware:
- Keychain ring.
- Jump ring for attachment.
- Basic Tools:
- Scissors.
- Lighter/Thread Burner (to secure polyester yarn ends).
A Few Things to Know First
- Ensure Consistent Letter Sizes
- Adjust or block both letter pieces to ensure they are the same size for a clean and professional finish once joined.
- Maintain Even Stitches
- Use consistent tension and even stitches, especially when working on any curves, to keep the finished piece smooth and neat.
- Secure Yarn Ends Properly
- Use a needle or appropriate technique to securely weave in and fasten the ends of the polyester yarn for a polished look.
- Double-Check Stitch Count
- Before proceeding to the second letter, verify that the stitch count matches to avoid discrepancies when joining the pieces together.
Pattern Notes
- The project involves a two-piece assembly, where identical letter C motifs are crocheted flat and joined together.
- Gauge is not critical, but ensure stitches are tight and consistent.

Pattern Overview & Making Process
The tutorial begins by crocheting one flat letter C from a foundation chain. Double crochet stitches create the rounded curves at both ends, while the center section is worked straight to form the recognizable letter shape. The same steps are repeated to make a second matching letter.
Both finished pieces are then placed back-to-back and carefully aligned. A contrasting yarn is attached, and slip stitches are worked through both layers around the entire edge, joining them together while creating the outlined border shown in the finished design.
Once the edging is complete, the yarn ends are secured and tucked neatly between the layers for a clean finish. A jump ring is attached to the top curve, followed by the keychain ring, completing the letter C keychain and preparing it for everyday use.
Step-by-Step Pattern
Step 1: Crochet the Letter C Motif (Make 2)
Foundation
- Start with a slip knot on your hook.
- Chain 25. This chain forms the backbone of the letter.
First Curve
Work the first curve into the final chain as follows:
- Place 1 double crochet (dc) in the last chain stitch.
- Continue across this curved section: dc2inc, 1 dc, dc2inc, 1 dc, dc2inc, 1 dc, dc2inc.

Center Stem
- Work 1 dc into the next 9 chain stitches to create the straight part of the letter.
Second Curve
- Mirror the first curve on the opposite end:
- dc2inc, 1 dc, dc2inc, 1 dc, dc2inc, 1 dc, dc2inc, 1 dc, ch 1.
- Finish off the letter piece:
- Cut the yarn, leaving a small tail.
- Use a lighter to singe the polyester yarn ends, preventing fraying.
Repeat steps 1–6 to create a second, identical Letter C.

Step 2: Assemble and Complete
Align Pieces
- Position both Letter C pieces back-to-back, lining up their edges neatly.
Slip Stitch Border
- Attach your contrasting border color yarn at one edge of the letter.
- Slip stitch along the outer curve, inner curve, and straight edges.
- This step connects the two pieces while adding an outlined effect
- Work slip stitches around the perimeter through both layers:
Fasten Off
Once the border is complete, secure and trim the yarn. Tuck the ends between the layers.

Step 3: Join Both Letter Pieces Together
- Add a jump ring to the top curve of the finished Letter C.
- Thread the keychain ring onto the jump ring. Tighten securely.
Your crochet Letter C keychain is now finished!
Tips & Troubleshooting
Dealing with Curling Edges
- If your letter curls or distorts:
- Double-check your stitch counts, especially for the increases (dc2inc).
- Try blocking the finished crochet piece before assembly.
Securing Polyester Yarn
- Polyester yarn can unravel easily.
- Use a lighter or thread burner to melt and secure thread ends.
- Tuck ends securely inside the double-layer piece for a clean finish.
Fun Ways to Personalize Your Keychain
- Personalized Monograms:
- Crochet additional letters to spell initials or names.
- Customized Color Combos:
- Experiment with bright pastels, bold contrasts, or theme-matching colors for different styles.
- Plush Variant:
- Add a small amount of stuffing or a thin felt lining between the two layers before joining for a padded, 3D effect.
Ready to Show Off Your Letter C?
This Letter C keychain is a delightful and practical design. Whether you’re a beginner looking to improve your crochet skills or a seasoned crafter wanting to create gifts with a personal touch, this tutorial provides all the elements you need for success. Have fun with colors and unique customizations!






