There is something so special about making a tiny crochet hat for a baby who came into the world a little early. Whether you are crocheting for your local NICU, a premature baby in your family, or just want to have a few ready for a new baby who may arrive at any size, these free patterns are made just for you. I’ve pulled together 12 of my favorite free crochet patterns for newborns and preemies — from quick little hats you can finish in 15 minutes, to a sweet cocoon that wraps baby up like a cloud.
Looking for a place to donate your finished items? Many local hospitals accept NICU donations — just call ahead to confirm their guidelines. You can also check out organizations like Knots of Love or The Preemie Project. Every stitch you make is a little love note to a tiny baby and their family.
If you love making crochet items for little ones, you’ll also want to save our Simple and Easy Sweetheart Baby Blanket — it’s one of our most popular baby patterns and pairs beautifully with many of these hats!
Table of Contents
- Preemie Baby Beanie — Heart Hook Home
- NICU Crochet Preemie Hat — Yarn Hook Needles
- Red Heart Preemie Hats — Yarnspirations
- Bernat Preemie Hat — Yarnspirations
- So Soft Preemie Hat — Lion Brand
- Caron Preemie to Toddler Hats — Yarnspirations
- Teresa’s 10-Minute Preemie Hat — Bev’s Country Cottage
- Cuddly Cloud Preemie Blanket — Crafting Each Day
- Sadie Baby Cocoon — One Little Hook
- Crochet Preemie Bonnet — Dearest Debi
- Cuddly Cloud Bonding Squares — Crafting Each Day
- Care Wear Preemie Mittens — Care Wear
What You’ll Need
- Soft DK Yarn: Bernat Softee Baby (DK weight) — soft, hospital-approved, great for preemies
- Worsted Yarn: Red Heart Soft Yarn — warm, easy to wash, perfect for NICU hats
- Crochet Hook Set: E/F/G/H Hook Set (3.5–5.0mm) — you’ll need several sizes for these tiny patterns
- Tapestry Needle & Scissors
- Stitch Markers: Locking Stitch Markers
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12 Free Crochet Patterns for Newborns & Preemies
1. Preemie Baby Beanie — Heart Hook Home
This sweet little preemie hat from Ashlea at Heart Hook Home is one of those patterns you’ll come back to again and again. You can work one up in about 15 minutes, which makes it perfect for NICU donation drives. The pattern is customizable so you can adjust the size for different preemie weights, and the simple construction means even newer crocheters will have no trouble. It’s a beautiful way to give back.
Heart Hook Home · Easy · Weight: 3 Light (DK) · Hook: G/6 4.0mm · Free
2. NICU Crochet Preemie Hat — Yarn Hook Needles
Jerica at Yarn Hook Needles designed this free crochet preemie hat pattern after her own daughter spent time in the NICU. That personal story makes it extra meaningful. She shares a free printable PDF right on her site, and she includes all the NICU requirements to keep in mind — like using solid-color acrylic yarn and keeping the design snag-free. A truly heartfelt pattern with a touching backstory.
Yarn Hook Needles · Easy · Weight: 4 Medium (solid acrylic) · Hook: H/8 5.0mm · Free
3. Red Heart Preemie Hats — Yarnspirations
This beginner-friendly crochet preemie hat pattern from Yarnspirations uses Red Heart Soft yarn to create a seamless little cap worked in the round. The smooth construction means there are no scratchy seams against delicate skin, and the pattern is straightforward enough for newer crocheters. It’s a great first NICU project if you’re just getting started with making items for donation.
Yarnspirations/Red Heart · Beginner · Weight: 4 Medium (Red Heart Soft) · Hook: H/8 5.0mm · Free
4. Bernat Preemie Hat — Yarnspirations
Made with the beloved Bernat Softee Baby yarn, this tiny preemie hat from Yarnspirations is soft, gentle, and just the right size for a little one in the NICU. Bernat Softee Baby is one of the most recommended yarns for preemie donations because it’s 100% acrylic, easy to wash, and incredibly soft against sensitive skin. This is a quick and reliable go-to pattern.
Yarnspirations/Bernat · Beginner · Weight: 3 Light (Bernat Softee Baby) · Hook: G/6 4.0mm · Free
5. So Soft Preemie Hat — Lion Brand
When it comes to tiny babies, the softer the better — and this Lion Brand preemie hat lives up to its name. Made with lightweight yarn, it comes in three preemie sizes (6″, 7″, and 8″ finished circumference) so you can make the right fit for different birth weights. Lion Brand patterns are always well-written and easy to follow, making this a lovely choice even for beginners.
Lion Brand · Easy · Weight: 2 Fine (lightweight) · Hook: E/4 3.5mm · Free
6. Caron Preemie to Toddler Hats — Yarnspirations
I love this pattern because it grows right along with your little one! The Caron Preemie to Toddler Size Hats pattern from Yarnspirations starts at a tiny 9.5″ preemie circumference and goes all the way up through toddler sizes. It’s a fantastic value pattern — learn one design and you can make hats for babies of every age. Great for stocking up on gifts or donations in a range of sizes.
Yarnspirations/Caron · Beginner · Weight: 4 Medium · Hook: H/8 5.0mm · Free
7. Teresa’s 10-Minute Preemie Hat — Bev’s Country Cottage
Need to make a lot of hats quickly for a donation drive? Teresa’s 10-Minute Preemie Hat from Bev’s Country Cottage is your answer. This speedy little pattern is beginner-friendly and lives up to its name — you can crochet one in around 10 minutes once you get the hang of it. Perfect for crafting nights with a group or when you want to make several at once. Bev’s site has a whole treasure chest of preemie patterns worth bookmarking.
Bev’s Country Cottage · Easy · Weight: 4 Medium · Hook: H/8 5.0mm · Free
8. Cuddly Cloud Preemie Blanket — Crafting Each Day
Not every NICU baby needs just a hat — sometimes they need a tiny blanket to snuggle into too. Suzanne at Crafting Each Day created the Cuddly Cloud Preemie Blanket for the Preemie Crochet Challenge, and it’s absolutely beautiful. The mix of shell stitch and sedge stitch panels creates lovely texture without any holes that could catch tiny fingers. It finishes at about 14″ x 18″ — perfect incubator size. She recommends Bernat Softee Baby yarn, which is on many NICU-approved yarn lists. If you need a simple companion piece, our 1 Ball Baby Blanket is another wonderful option for tiny babies.
Crafting Each Day · Easy · Weight: 3 Light (DK, Bernat Softee Baby) · Hook: G/6 4.0mm · Free
9. Sadie Baby Cocoon — One Little Hook
This is such a thoughtful design! Julie at One Little Hook created the Sadie Baby Cocoon specifically with NICU preemies in mind. She designed it to be easy to put on and take off, easy to open, and with enough room for any medical equipment that might be attached to baby. It comes in two sizes — NICU preemie (12″ x 9″) and newborn (18″ x 9″) — so you can make one for whichever stage baby is in. The optional drawstring bottom is perfect for babies using monitors. So sweet and so practical.
One Little Hook · Easy · Weight: 3 Light (Lion Brand Comfy Cotton Blend) · Hook: I/9 5.5mm · Free
10. Crochet Preemie Bonnet — Dearest Debi
A little bonnet on a tiny baby is just about the most precious thing in the world, and Dearest Debi’s Crochet Preemie Bonnet is a dream. The beautiful texture makes it look extra special, and the fit is designed specifically for preemie-sized heads. It’s the kind of pattern you’ll want to make in every soft pastel color you can find. Wonderful for gifting or donating to a NICU, and lovely as a keepsake too.
Dearest Debi · Easy · Weight: 3 Light (DK) · Hook: F/5 3.75mm · Free
11. Cuddly Cloud Bonding Squares — Crafting Each Day
Bonding squares are a beautiful and practical NICU donation that many people don’t know about. The idea is simple: a mama wears one square in her shirt for a while, and baby gets the other one. The familiar scent of mom brings comfort when she can’t always hold her baby. Suzanne at Crafting Each Day created these Cuddly Cloud Bonding Squares to match her preemie blanket pattern, and they’re just as lovely on their own. A truly meaningful thing to make for a NICU family.
Crafting Each Day · Easy · Weight: 3 Light (DK) · Hook: G/6 4.0mm · Free
12. Care Wear Preemie Mittens — Care Wear
Rounding out our list with something every tiny baby needs — little mittens to keep their hands warm and protected! The Care Wear Preemie Mittens are specifically sized for preemies, with a simple design that works up quickly in lightweight yarn. Care Wear is a wonderful charity-focused organization with lots of free patterns for premature and hospitalized babies, so their site is worth bookmarking for more inspiration.
Care Wear · Beginner · Weight: 3 Light · Hook: E/4 3.5mm · Free
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Tips for Crocheting for the NICU
Before you start crocheting, it’s worth checking a few things. Most NICUs ask for acrylic yarn (no wool) in solid colors — variegated or striped yarns can sometimes cause issues. Always wash your finished items before donating. And check with your specific hospital about their current donation policy, since guidelines can vary. If you’re not sure where to donate, organizations like Knots of Love can point you in the right direction.
If you want even more baby inspiration, our Quick Baby Blanket for Beginner Crocheters is one of the most popular patterns on the site — simple, fast, and so cozy for little ones.
