Crochet Strap Phone with Flower or Starfish Pattern — Free Pattern

There is something deeply satisfying about making something beautiful and practical at the same time. A crocheted phone strap is exactly that kind of project — small enough to finish in an evening, useful enough to use every single day, and charming enough that strangers will stop you to ask where you got it. When you add a flower or starfish motif to the design, it transforms from a simple accessory into something that feels handmade in the best possible way. This free crochet pattern will walk you through everything you need to create your own phone strap with either a flower or a starfish decoration, so you can choose whichever feels most like you.

Whether you are a beginner looking for a satisfying small project or an experienced crocheter wanting a quick make between larger projects, this pattern is designed to be accessible and enjoyable. Let’s gather everything we need and get started.

Why a Crochet Phone Strap?

Before diving into the pattern itself, it’s worth appreciating just how much this little accessory can do. Phone straps have become enormously popular over the past few years, and for good reason. They keep your phone secure when you’re carrying it loosely, they add a personal touch to an otherwise plain device, and they make a genuinely lovely handmade gift.

A crocheted phone strap has a texture and warmth that plastic or nylon straps simply cannot replicate. The yarn gives it a soft, artisan quality, and because you’re making it yourself, you can choose colors that match your personality, your wardrobe, or even the season. A bright sunflower yellow with a daisy motif is cheerful and summery. A sandy beige with a starfish feels like wearing a little piece of the beach. Deep burgundy with a simple flower evokes autumn. The combinations are practically endless.

This pattern is also a great project for using up small amounts of yarn left over from other projects. You don’t need much at all — a phone strap uses just a few meters of yarn — so this is an ideal way to make something beautiful from your stash.

Materials You Will Need

Getting your materials together before you start is always a good idea, and for this project the list is refreshingly short.

You will need a small amount of cotton yarn in your main color for the strap itself. Cotton is the preferred choice because it is strong, slightly stretchy, and holds its shape well over time. A DK weight or sport weight cotton works beautifully. You will also need one or two contrasting colors for the flower or starfish motif — typically just a few meters of each.

For hooks, a 3mm or 3.5mm crochet hook is ideal for DK weight cotton. If you are using a finer yarn, adjust accordingly. The goal is to create a fabric that is firm and tidy rather than too loose or too open.

You will also need a phone strap attachment — this is a small metal or plastic loop with a thin cord that fits through the charging port or button gap on your phone case, and it is what allows the strap to hang from the phone securely. These are widely available online and in craft stores for very little cost. A large-eye yarn needle is necessary for weaving in ends and sewing your motif to the strap. A pair of scissors rounds out your toolkit.

Optional additions include small beads, buttons, or charms to embellish the motif further, and a small amount of stuffing or a button for the flower center.

Gauge and Sizing

Gauge is less critical for this project than it would be for a garment, but it’s still worth doing a small test swatch if you want precise results. Working with a 3mm hook and DK cotton, you should achieve approximately 22 stitches and 28 rows over a 10cm by 10cm square in single crochet.

The strap in this pattern works out to approximately 60cm to 65cm in length, which is comfortable for most adult wrists or for looping around a bag handle. If you want a longer strap — say, for wearing across the body or looping around your wrist multiple times — simply continue the foundation chain and strap section until you reach your desired length.

Abbreviations Used in This Pattern

To keep the instructions clear and concise, the following abbreviations are used throughout. Ch means chain. Sl st means slip stitch. Sc means single crochet. Dc means double crochet. Hdc means half double crochet. Tr means treble crochet. MR means magic ring. St means stitch. Rep means repeat. Sp means space. Beg means beginning.

The Strap Pattern

The strap is worked as a simple, narrow tube or flat cord. A tubular construction gives the strap a neat, rounded look and adds durability.

Begin by creating your phone strap attachment loop. Thread the attachment cord through the small metal loop, then set it aside for now — you will attach it after completing the strap.

Foundation: With your main color yarn and 3mm hook, ch 5. Join with a sl st to the first ch to form a small ring.

Round 1: Ch 1 (does not count as a stitch here or throughout), work 8 sc into the ring. Join with sl st to first sc. (8 sts)

Round 2 onward: Ch 1, sc in each st around. Join with sl st to first sc. Continue working in this manner, sc around and around, until your strap measures your desired length. For a standard strap of approximately 60cm, this will take around 120 to 140 rounds depending on your yarn weight and tension. This is the meditative part of the pattern — put on a podcast or a good playlist and enjoy the rhythm of it.

When the strap has reached your desired length, fasten off and weave in the ends.

Attaching the phone strap fitting: Thread one end of the completed cord through the loop of the phone strap attachment. Fold the end of the cord over to create a small loop around the attachment, then use your yarn needle and a short length of yarn to stitch the folded end securely to the strap. Wrap the yarn several times around the join and secure it tightly. This is the point of most stress on the strap, so be thorough here.

Alternatively, if you want a cleaner start, you can incorporate the attachment from the very beginning by threading the fitting onto the foundation ring before joining, so it becomes part of the structure of the strap itself.

The Flower Motif Pattern

This flower is worked in rounds from the center outward. It produces a small, dimensional bloom that sits beautifully on the strap. You can make it in a single color for a simple look or use two colors — one for the center and one for the petals — for a more classic floral appearance.

With your center color, make a magic ring.

Round 1: Ch 1, work 6 sc into the MR. Pull the ring closed. Join with sl st to first sc. (6 sts)

Round 2: Ch 1, work 2 sc in each st around. Join with sl st to first sc. (12 sts) Fasten off center color if using two colors.

Round 3 (Petals): Join petal color in any st. Ch 3, work 2 tr in the same st, ch 3, sl st in the same st, sl st in the next st — rep from to around until you have 6 petals total. Fasten off.

This creates a charming, slightly three-dimensional flower with six rounded petals. For a fuller flower, you can add a second layer of petals by working behind the first round of petals and repeating the petal sequence in the gaps between each existing petal.

Optional center embellishment: Sew a small button, bead, or French knot in a contrasting color to the center of the flower for added texture and interest.

Once the flower is complete, use your yarn needle to sew it securely onto the strap. Positioning it roughly in the center of the strap length creates a nice focal point, but placing it at one end near the phone attachment is equally lovely. Make sure to stitch through all layers of the motif and through the strap itself, securing it at several points so it lies flat and stays in place during daily use.

The Starfish Motif Pattern

The starfish is a beautiful alternative for anyone who loves ocean-inspired designs, coastal aesthetics, or simply prefers something that feels a little different from the traditional flower. It is worked in a slightly different way than the flower, creating five arms that radiate outward from the center.

Make a magic ring.

Round 1: Ch 1, work 5 sc into the MR. Pull ring closed. Join with sl st to first sc. (5 sts)

Round 2: Ch 1, work 2 sc in each st around. Join with sl st. (10 sts)

Making the arms: Each arm is worked separately from this point. You will work across a set of sts for each arm, then rejoin the yarn to begin the next.

Arm 1: Join yarn in any st. Ch 1, sc in same st, sc in next st. Turn. Ch 1, sc in first st, sc in last st. Turn. Continue working 2 sc back and forth for 5 more rows, decreasing one stitch at the end of the final row so the arm tapers slightly to a point. Fasten off.

Arms 2 through 5: Rejoin yarn in the next unworked st of Round 2 and repeat the arm instructions. Each pair of stitches from Round 2 forms the base of one arm.

Once all five arms are complete, you can use the yarn needle to shape them gently — pulling them into slightly curved positions if desired, to give the starfish a more natural, organic appearance. A light pressing with a damp cloth can also help set the shape.

Optional detailing: Use a contrast color to add small surface stitches or surface slip stitches along each arm to suggest the bumpy texture of a real starfish. This step is entirely optional but adds a lovely level of detail.

Sew the starfish to the strap the same way as the flower, making sure it is firmly attached at the center and at a point along each arm.

Finishing Touches and Personalization

Once your motif is attached and your strap is complete, give the whole piece a gentle hand wash in cool water with a mild soap. This relaxes the fibers, evens out any uneven stitches, and gives the finished piece a more polished look. Lay it flat to dry.

There are so many ways to make this pattern your own. Changing the color palette is the most obvious — but you can also experiment with different yarn textures. A slightly shiny mercerized cotton gives the strap a sophisticated, polished appearance. A slightly rustic, natural-dyed cotton gives it a more artisan, handmade feel. Even a fine metallic thread held together with the cotton for just the motif can elevate the whole accessory into something that looks almost jewelry-like.

You can also add small embellishments to the strap itself rather than just the motif. Tiny shell-shaped beads threaded onto the yarn as you work, small freshwater pearls stitched along the strap at intervals, or even tiny crocheted rings of contrasting color spaced along the length can all add visual interest.

If you are making this as a gift, consider the recipient’s personality and color preferences carefully. A teenager might love a bold color combination — electric blue strap with a bright coral flower. A person who loves minimalist aesthetics might appreciate an off-white strap with a small cream-colored starfish. Someone who loves boho style might enjoy a macrame-look strap in natural cotton with a rust-colored flower.

Tips for Success

Working with fine cotton yarn can feel slightly different from working with acrylic or wool, especially if you are more accustomed to those fibers. Cotton has less stretch and can feel firmer on your hands. Taking breaks if your hands feel tired is important, and keeping a consistent, relaxed tension in your grip on the yarn will make the process much more comfortable.

For the motifs, blocking is your best friend. Even a simple damp pressing will help the flower petals or starfish arms lie flat and hold their shape. If you find the starfish arms want to curl rather than lie flat, a tiny amount of stiffening spray or a diluted fabric glue brushed on the back can help.

When sewing the motif to the strap, use the same yarn as the motif rather than a sewing thread, so the join is invisible and the materials age at the same rate. A whip stitch or mattress stitch around the outer edge of the motif works well and creates a clean, secure attachment.

Finally, check your phone strap attachment regularly, especially during the first few weeks of use. The join between the strap and the attachment takes the most stress, and it’s better to reinforce it early than to find your phone strap has come apart at an inconvenient moment.

Making Multiple Straps

Once you have made one, you will almost certainly want to make more. These straps are the perfect project to make in batches — you can have four or five on the go at once, working on the long strap sections while watching something in the evening, then finishing them off with motifs during focused crafting time.

They also sell beautifully at craft fairs and markets. A basket of colorful crocheted phone straps, each with a slightly different motif or color combination, tends to attract a lot of attention. Many makers price small accessories like this affordably, which means they sell quickly and give you the chance to share your work with a wide range of people.

Final Thoughts

A crocheted phone strap with a flower or starfish motif is one of those small projects that delivers an outsized amount of joy. It doesn’t take long to make, it doesn’t cost much, and the result is something genuinely personal and beautiful. Whether you choose the flower for its classic, romantic appeal or the starfish for its coastal, whimsical charm, you are creating something that brings a little handmade warmth to an everyday object.

This pattern is free for you to use for personal projects and to sell the finished items you make from it. If you share your finished straps on social media, using a dedicated hashtag or tagging your favorite crochet communities is a lovely way to inspire others and connect with fellow makers who love small, joyful projects just as much as you do.

Happy crocheting, and enjoy every stitch of it.