Hearts and Stripes Baby Blankets – Free Crochet Patterns

There is something undeniably special about a handmade baby blanket. Whether you are crafting one for your own little one, preparing a heartfelt shower gift, or adding a new project to your growing collection, a crochet baby blanket carries warmth that goes far beyond its fibers. And when that blanket combines two of the most beloved design elements in the crochet world — hearts and stripes — the result is something truly worth keeping, gifting, and treasuring for years to come.

In this post, we are diving deep into the world of hearts and stripes baby blankets, sharing free crochet patterns, helpful tips, yarn recommendations, and everything you need to get started even if you are a beginner. By the time you finish reading, your hook will be itching to cast on.

Why Hearts and Stripes Are a Perfect Match

Before we get into the patterns themselves, it is worth appreciating why this particular combination works so beautifully in crochet.

Stripes are one of the most beginner-friendly design elements in crochet. They require nothing more than a color change at the end of a row, and they instantly transform a simple project into something that looks far more complex and intentional. Stripes also give the crocheter a natural opportunity to use up small amounts of yarn from their stash — a bonus that experienced crafters deeply appreciate.

Hearts, on the other hand, carry unmistakable symbolism. They speak of love, care, and the tenderness that goes into making something by hand. In crochet, hearts can be incorporated in several ways: as surface embellishments, as colorwork motifs within the fabric, as granny-square-style heart blocks, or as appliqués stitched onto a finished piece. The flexibility makes them incredibly versatile.

When you combine the two, you get a blanket that is visually dynamic and emotionally resonant. The rhythmic repetition of stripes gives the eye a place to rest, while the hearts draw attention and spark joy. Together, they make a baby blanket that feels both modern and timeless.

What You Need Before You Start

No matter which pattern you choose, gathering your supplies ahead of time will make the process much smoother. Here is a general overview of what most hearts and stripes baby blanket patterns will require.

Yarn. For baby blankets, soft yarn is non-negotiable. Look for fibers that are machine washable, hypoallergenic, and gentle against delicate skin. Some excellent choices include Lion Brand Baby Soft, Paintbox Simply DK, Caron Simply Soft, Bernat Baby, and Red Heart Soft. If you prefer natural fibers, a superwash merino wool or a cotton blend works beautifully. For a striped design, you will want at least two colors, though three or four will give you more visual interest.

Hook size. Most baby blanket patterns in worsted weight yarn call for a 5.0 mm (H/8) hook, while DK weight projects often work best with a 4.0 mm (G/6) hook. Always check your pattern’s recommended hook size and do a gauge swatch before beginning.

Stitch markers. These are helpful for keeping track of repeat sections, especially when you are working the heart motifs into your fabric.

Yarn needle. You will need this for weaving in ends, which is especially important with striped projects since each color change creates new tails.

Scissors. A small, sharp pair works best.

Measuring tape. Baby blankets typically measure around 30 by 36 inches for a standard receiving blanket, though many crocheters prefer a slightly larger size of 36 by 45 inches for more versatility.

Free Pattern One: Classic Stripes with Crochet Heart Appliqués

This first pattern is ideal for beginners because the blanket body is worked in simple single crochet stripes, and the hearts are made separately and stitched on. This means you can practice your heart-making skills without worrying about counting complex stitch repeats at the same time.

Materials:

Worsted weight yarn in three colors (approximately 200 yards of your main color, 150 yards of your second color, and 100 yards of your accent color for the hearts), a 5.0 mm hook, yarn needle, and stitch markers.

Gauge: 14 stitches and 16 rows = 4 inches in single crochet.

Finished size: Approximately 30 x 36 inches.

Instructions for the Blanket Body:

Chain 105. This gives you 100 working stitches plus a turning chain of 5 to account for a small border.

Row 1: Single crochet in the second chain from the hook and in each chain across. Turn. (100 sc)

Rows 2–6: Chain 1, single crochet across. Turn.

Change to your second color at the end of Row 6 by pulling the new color through the final two loops of your last single crochet.

Rows 7–12: Chain 1, single crochet across in the new color. Turn.

Continue alternating between your main color and second color every 6 rows until your blanket reaches approximately 34 inches in length. Fasten off and weave in all ends.

Finishing the Border:

With your main color, join yarn to any corner stitch. Work a simple single crochet border all the way around the blanket, working 3 single crochets into each corner stitch to keep the corners flat. Join with a slip stitch to the first stitch. Fasten off.

Instructions for the Heart Appliqués (make 5–8):

Chain 2.

Row 1: Work 3 single crochets into the second chain from the hook. Turn.

Row 2: Chain 1, 2 single crochets in the first stitch, single crochet in the next, 2 single crochets in the last stitch. Turn. (5 sc)

Row 3: Chain 1, single crochet in each stitch across. Turn.

Row 4: Chain 1, single crochet in the first 2 stitches, skip the middle stitch, single crochet in the last 2 stitches. Turn. (4 sc)

Now you will work the two rounded tops of the heart separately.

Right lobe: Chain 1, single crochet in the first 2 stitches only. Turn. Single crochet in both stitches. Slip stitch to the top to close. Fasten off.

Left lobe: Rejoin yarn in the remaining 2 stitches. Chain 1, single crochet in both. Turn. Single crochet in both stitches. Slip stitch to close. Fasten off.

Work a single crochet border all the way around the heart shape to smooth out the edges and give it definition. Fasten off, leaving a long tail for sewing.

Arrange your hearts across the blanket — perhaps one per stripe section — and sew them down securely using your yarn needle. Weave in all remaining ends, and your blanket is complete.

Free Pattern Two: Striped Blanket with Intarsia Heart Motifs

This intermediate-level pattern incorporates the hearts directly into the fabric using intarsia colorwork. The result is a beautifully integrated design where the hearts appear to be woven into the stripes themselves.

Materials:

Worsted weight yarn in two main colors (approximately 250 yards each) and one accent color for the hearts (approximately 75 yards), a 5.0 mm hook, yarn needle.

Gauge: 14 stitches and 10 rows = 4 inches in half double crochet.

Finished size: Approximately 36 x 45 inches.

Special note: This pattern uses the written heart chart below. When working the heart section, use small separate bobbins of your accent yarn rather than carrying the unused yarn across the back, as this keeps the fabric neat and prevents puckering.

Heart Chart (worked over 11 stitches and 9 rows in half double crochet):

Row 1: 11 stitches in background color.
Row 2: 4 background, 1 accent, 1 background, 1 accent, 4 background.
Row 3: 3 background, 3 accent, 1 background, 3 accent, 1 background.
Row 4: 3 background, 2 accent, 3 background, 2 accent, 1 background.
Row 5: 2 background, 3 accent, 1 background, 3 accent, 2 background.
Row 6: 2 background, 9 accent, 2 background.
Row 7: 3 background, 7 accent, 3 background.
Row 8: 4 background, 5 accent, 4 background.
Row 9: 5 background, 3 accent, 5 background.

Instructions:

Chain 127. Work in half double crochet throughout.

Work 6 rows in your main color. Change to your second color and work 4 rows.

On the next row, begin placing your heart charts. Space them every 20 stitches across the row, starting 10 stitches in from the edge. Work the heart chart over 9 rows, completing the surrounding half double crochets in whichever color you are currently striping with.

After completing the heart section, continue your stripe sequence as established. Repeat the heart placement every 10–12 stripe rows (approximately every 6–7 inches of vertical length).

Continue until the blanket measures 43 inches, then work 2 more rows in your main color. Fasten off.

Finish with a simple half double crochet border in your accent color, working 3 stitches into each corner. Fasten off and weave in all ends thoroughly.

Free Pattern Three: Heart Granny Square Striped Blanket

This pattern uses heart-centered granny squares joined together with single crochet in alternating stripe colors. It is one of the most satisfying approaches because each little square feels like a mini accomplishment, and the blanket grows square by square.

Materials:

DK weight yarn in three colors (approximately 200 yards each), a 4.0 mm hook, yarn needle.

Heart Granny Square (make 30):

With your accent color, make a magic ring.

Round 1: Chain 2 (counts as first half double crochet), work 11 half double crochets into the ring. Join with a slip stitch. (12 hdc)

Round 2 (heart shaping): Chain 1, single crochet in the first stitch, skip 1, 5 double crochets in the next stitch (for the first hump of the heart), skip 1, single crochet in the next stitch, slip stitch in the next stitch, single crochet in the next stitch, skip 1, 5 double crochets in the next stitch (for the second hump), skip 1, single crochet in the last stitch. Join. Fasten off accent color.

Round 3 (square shaping): Join your first main color in any corner space. Chain 3, 2 double crochets, chain 2, 3 double crochets in the same space. Chain 1. Work 3 double crochets, chain 1 in the next space. Work a corner (3 dc, ch 2, 3 dc) in the next space. Continue around. Join.

Round 4: Join your second main color. Chain 3, continue working the granny square in the traditional manner, adding clusters in each chain-1 space and corners in each chain-2 corner space. Fasten off.

Joining the Squares:

Arrange the squares in a 5 by 6 grid. Join using a single crochet join (holding two squares together with wrong sides facing and single crocheting through both corresponding stitches along the edge). Alternate the direction of your joins for a flatter finish. After all squares are joined, work a final border of single crochets all the way around the outer edge, with 3 single crochets in each corner.

Tips for a More Professional Finish

Even experienced crocheters can benefit from a few reminders when working on baby blankets with multiple colors and design elements.

Always weave in your ends securely. With babies, blankets get washed frequently and handled roughly. Use a yarn needle to weave each tail at least 2 inches in one direction, then double back in another direction. A small dab of fabric-safe, washable craft glue can add extra security if needed.

Block your finished blanket. Wet blocking or steam blocking will even out your stitches and give the entire piece a polished, professional look. Simply wet the blanket, gently squeeze out excess water (never wring), and lay it flat on a blocking mat or clean towel. Pin it to the correct measurements and allow it to dry completely.

Swap colors with intention. Not all color combinations are created equal for baby items. Soft pastels like mint, blush, lavender, and butter yellow are perennial favorites. Bold, high-contrast combinations like navy and white, or red and cream, are also striking and work well for gender-neutral gifts. Before committing to a full blanket, crochet a small swatch with your chosen colors to make sure you love the combination.

Consider yarn weight consistency. If you are using yarn from multiple skeins or even different brands, make sure the weights are consistent. Mixing a worsted weight yarn with a DK weight will create uneven stripes that pucker and pull.

Gifting a Handmade Hearts and Stripes Baby Blanket

A handmade crochet blanket is one of the most meaningful baby shower gifts you can give. Unlike most store-bought items, it carries the hours of care and intention you poured into it. To make your gift feel even more special, consider a few finishing touches.

Present the blanket in a pretty basket or box with a small card explaining the yarn content so parents know how to care for it. Include washing instructions — most soft baby yarns are machine washable on a gentle cycle and tumble-dry on low, but it is always worth double-checking the yarn label.

If you are gifting to someone who does not know you crochet, a handwritten note about the time and love that went into the project can be surprisingly moving. Many people have no idea how many hours go into a finished blanket, and sharing that context transforms the gift entirely.

You might also consider monogramming the blanket or adding the baby’s name or birth date in embroidery after it is complete. Even a simple stitched initial in coordinating floss can personalize the gift beautifully.

Keeping Your Pattern Organized

If you plan to make multiple hearts and stripes blankets — as a serious crafter or a small Etsy seller — it helps to keep your pattern notes organized from the start. Print out your pattern and annotate it with any modifications you make, such as changing the number of stripe rows or adjusting the spacing of the hearts. Note which yarns and hook size you used and how much yarn was left over so you can estimate quantities accurately for future projects.

Photographing your progress as you go is also useful, especially if you plan to share on social media or write up the pattern for others later. Step-by-step photos of the heart construction, the color changes, and the joining process are genuinely helpful for other crocheters who might want to follow along.

Making It Your Own

One of the great joys of crochet is that no two makers will produce exactly the same result. Even if a hundred people follow the same free pattern, every blanket will be slightly different based on yarn choice, tension, color selection, and finishing touches. That individuality is worth celebrating.

Do not be afraid to adapt these patterns to suit your own taste or the specific baby you are making for. Swap in rainbow stripes for a vibrant, joyful look. Use a single neutral with a bold heart accent for a more understated aesthetic. Make the hearts larger or smaller depending on your yarn weight. Add a crocheted ruffle border for a feminine touch, or a ribbed edge for something more classic and structured.

The patterns in this post are starting points, not rigid rules. Take them, make them yours, and enjoy every stitch of the process.

A Note on Sharing Your Work

When you finish a hearts and stripes baby blanket using a free pattern, it is always a kind gesture to share your finished project with the designer — whether that is a link back to the original post, a tag on social media, or simply a comment expressing your gratitude. Free patterns represent hours of design work, photography, and writing, and designers put them out into the world hoping they will be used and loved. Showing your appreciation encourages creators to keep sharing freely.

If you share your finished blanket on Instagram, Pinterest, or Facebook, consider using hashtags like #crochetbabyblanket, #heartsandstripes, #freecroc