The Quiltler Quilt Block Library

202 classic quilt blocks — every one built into the design studio, drawn here exactly as it appears in the app. Browse them, learn what each is for, then design with them in seconds.

Open the Design Studio

A quilt block is one repeating square of a quilt’s design — a Nine Patch, a Flying Goose, an Ohio Star. Piece the same block dozens of times, set them in a grid, and a quilt appears. These are the classics quilters have passed down for generations, and every one below is built into Quiltler’s Classics tab, ready to drop onto your design.

💡 How to use them: Open the design studio, switch on the Paint tool, and open Blocks → Classics. Click any block to load it into your brush, then click the quilt to stamp it down. It arrives in its own colours as ordinary pieces, so you can recolour, rotate or resize any part of it straight away — nothing is locked.

⭐ Star Blocks

The showstoppers — points radiating from a centre, built from triangles and geese.

Ohio Star

Intermediate

An eight-point star built from quarter-square points around a solid centre.

Also known as Variable Star

Friendship Star

Beginner

A simple, beloved star made from four half-square triangles.

Sawtooth Star

Intermediate

The classic star: four flying-geese points framing a plain centre.

North Star

Intermediate

A bold four-point star with flying-goose arms reaching to every edge.

Also known as Star and Geese

Sister's Choice

Intermediate

A scrappy five-grid star of squares and triangles.

Also known as Four X Star

Weathervane

Intermediate

A sawtooth star with triangle corners and a four-patch centre.

Also known as Weather Vane

Goose Tracks

Intermediate

Four geese and four corner claws — also Dove in the Window.

Also known as Dove in the Window

Rising Star

Intermediate

A sawtooth star with a smaller diamond star rising from its centre.

Also known as Star within a Star

Crown of Thorns

Intermediate

An Ohio Star wreath with triangle corners and a four-patch heart.

Also known as New York

Pinwheel Star

Intermediate

A friendship star whose centre spins on four blades.

Evening Star

Intermediate

An Ohio Star with triangle corners, the star sitting in a ring of light.

Rolling Star

Intermediate

Ohio Star points on four-patch corners, so the star rolls on little chequers.

Windmill Star

Intermediate

A sawtooth star whose centre is a pinwheel, vanes turning inside the points.

Christmas Star

Intermediate

A sawtooth star with a third fabric in the centre — festive points around a hearth.

Ribbon Star

Beginner

A friendship star whose points alternate ribbon and star colour.

Diamond Star

Intermediate

Goose Tracks with a diamond in the middle, the star doubled.

Mexican Star

Intermediate

Four-patch corners and triangle sides around an hourglass centre.

Eccentric Star

Beginner

Eight half-square triangles pinwheeling around a centre square.

Twisted Star

Intermediate

Four broken-dishes units, each a little twist, so the arms corkscrew.

California Star

Intermediate

A 4×4 star whose points are pairs of half-square triangles, a seam down each point.

Morning Star

Intermediate

An Ohio Star with a third colour in the corners, dawn against night.

Cross and Crown

Intermediate

A five-grid plus of squares with a triangle in each inner corner.

Kansas Star

Intermediate

Ohio Star with triangle corners and a triangle centre — every cell a triangle.

Blazing Star

Intermediate

Four large half-square triangles, each pieced of four small ones.

Star and Cross

Intermediate

A five-grid of plus and diagonal squares, triangles filling the rest into points.

King's Crown

Intermediate

A five-grid crown: a band of squares with triangle points above and below.

Star Puzzle

Advanced

Hourglasses in the corners and half-square triangles filling the rest.

Pineapple Star

Intermediate

A sawtooth star with triangle corners and a diamond heart.

Twin Star

Intermediate

An Ohio Star whose centre is a four patch, twins sharing one sky.

🔺 Triangle & Sawtooth Blocks

Half- and quarter-square triangles and flying geese, the engines of movement in a quilt.

Half Square Triangle

Beginner

The workhorse unit — a square split corner to corner.

Also known as HST, Triangle Square

Quarter Square Triangle

Beginner

Four triangles meeting at the centre, the hourglass unit.

Also known as QST, Hourglass, Four Triangle Square

Half Rectangle Triangle

Intermediate

A half-square triangle stretched onto a 2:1 rectangle.

Also known as HRT

Flying Geese

Beginner

A directional triangle: one goose flanked by two sky corners.

Pinwheel

Beginner

Four half-square triangles spinning around the centre.

Broken Dishes

Beginner

Triangles turned so the darks tumble like scattered plates.

Dutchman's Puzzle

Intermediate

Eight flying geese wheeling in pairs around the block.

Chevron

Beginner

Two triangles forming a bold arrow — stack for zigzag rows.

Card Trick

Advanced

An optical-illusion block of woven, overlapping cards.

Windmill

Beginner

Triangles chasing the opposite way to a pinwheel's sails.

Birds in the Air

Beginner

A flock of small triangles filling half the block.

Northwind

Intermediate

Birds in the Air stepped across a larger grid — a stronger gust.

Yankee Puzzle

Intermediate

Four hourglasses turned so the darks pinwheel round the middle.

Double X

Intermediate

Triangles crossing the block twice for a strong double X.

Wild Goose Chase

Intermediate

Columns of flying geese repeated into a marching flock.

Split Nine Patch

Beginner

Every cell of a nine patch cut into one bold diagonal triangle.

Pinwheels

Beginner

Four little pinwheels set two by two, all spinning the same way.

Also known as Four Pinwheels

Double Pinwheel

Intermediate

Pinwheels with light and dark swapped — turning blades in a chequer.

Streak of Lightning

Beginner

Triangles all leaning one way stack into bold diagonal bolts.

Also known as Lightning, Zigzag

Zigzag

Beginner

Rows of triangles reversing lean to run a saw-toothed ribbon.

Also known as Rick Rack, Streak

Flying X

Intermediate

Triangles down both diagonals draw a crisp sawtooth X.

Also known as Crosses and Losses

Flock of Geese

Intermediate

A whole sky of geese, every cell a bird pointing up.

Also known as Wild Geese

Hourglasses

Beginner

A field of quarter-square hourglasses ranked into rows.

Ocean Waves

Intermediate

A calm centre square ringed by a churning border of triangles.

Lady of the Lake

Intermediate

A large triangle of shore meeting water along a sawtooth edge.

Snail's Trail

Intermediate

Four quarters spiral around the middle like a pinwheel that kept growing.

Also known as Indiana Puzzle

Old Maid's Puzzle

Intermediate

Two large triangles and two little pinwheels across the other diagonal.

Kansas Troubles

Advanced

Four sawtooth triangles swirling — every cell a triangle, no rest.

Hovering Hawks

Intermediate

Four little flocks, one in each corner, flying in toward the middle.

Duck and Ducklings

Beginner

A centre square pressed in by eight triangles — also Hen and Chicks.

Also known as Hen and Chicks

Corn and Beans

Intermediate

Triangle corners and stacked-triangle sides around a solid centre.

Clay's Choice

Intermediate

Four quarters of triangles and squares turning into large pinwheel blades.

Also known as Star of the West

Shaded Four Patch

Beginner

A four patch with one diagonal cut into triangles.

Shaded Nine Patch

Beginner

A nine patch whose diagonal is a staircase of triangles.

Windblown Square

Intermediate

A calm centre with triangles spinning around it as if caught in a gust.

Storm at Sea

Advanced

Nine diamonds that tile into rolling water — corners, sides and a centre.

Cat's Cradle

Intermediate

Four quarters of a square and two triangles, strings crossing at the centre.

Fox and Geese

Intermediate

Two large triangles and two little flocks of triangles and squares.

Flying Dutchman

Intermediate

Four flying geese pinwheeling, one in each quarter.

Geese in Flight

Beginner

Four geese stepping down the diagonal, a flock on the wing.

Big Dipper

Beginner

Four hourglasses all the same way up.

Indian Hatchet

Beginner

Two triangles on one diagonal and two quiet squares on the other.

Whirlwind

Intermediate

Four large blades of two half-square triangles each.

Mill Wheel

Intermediate

Plain corners, paired triangles on the sides, a four-patch hub.

Darting Birds

Intermediate

Four little flocks all flying the same way, darting across rather than in.

Double Windmill

Intermediate

Windmill sails doubled: eight half-square triangles chasing in two rings.

Eight Hands Around

Intermediate

Eight triangles reaching in from the edge of a four-by-four.

Peace and Plenty

Advanced

Four quarters of an hourglass and two triangles — plenty of points.

Right and Left

Beginner

Two triangles leaning left over two leaning right.

Summer Winds

Intermediate

Pinwheels in opposite corners and hourglasses in the other two.

Double Cross

Intermediate

Two X's of triangles on a four-grid, one offset from the other.

Broken Wheel

Intermediate

A churn dash whose dashes are hourglasses.

Buzzard's Roost

Intermediate

Four large triangles roosting in the corners, four small ones in the middle.

Also known as Buzzard Roost

Fancy Contrary Wife

Intermediate

Contrary Wife with four-patches on the sides.

Sawtooth

Beginner

A square of sawtooth points, each a pair of half-square triangles.

Sunbeam

Intermediate

Sixteen triangles all leaning out from the centre.

Propeller

Intermediate

Four long blades of stacked triangles around a square hub.

Devil's Puzzle

Advanced

Sixteen triangles in a devilish swirl, each row a step of the last.

Flying Kite

Beginner

A kite of two large triangles over a tail of two small ones.

Also known as Spinning Wheel

Wings

Beginner

Two great triangles of smaller ones, a bird's wings spread across the block.

Also known as Wings of a Bird

🧩 Patchwork Blocks

Squares, rectangles and chains — the friendliest place for a first quilt to begin.

Four Patch

Beginner

Four squares in a two-by-two grid — the simplest patchwork there is.

Double Four Patch

Beginner

Four patches paired with plain squares for a nested chequer.

Nine Patch

Beginner

The classic 3×3 grid and the perfect first patchwork block.

Disappearing Nine Patch

Beginner

A nine patch cut and re-sewn into a surprising new block.

Rail Fence

Beginner

Simple strips sewn side by side — turn them to weave a fence.

Split Rail

Beginner

Three rails with a contrasting centre stripe.

Brick

Beginner

Offset rectangles laid like a running-bond brick wall.

Also known as Running Bond

Shoofly

Beginner

Triangles at the corners and a solid centre — a homespun classic.

Churn Dash

Intermediate

Corner triangles and edge bars framing a centre — also Monkey Wrench.

Also known as Monkey Wrench, Hole in the Barn Door

Bear Paw

Advanced

Four clawed paws joined with sashing — bold folk-art charm.

Snowball

Beginner

A square with clipped corners to nestle beside pieced blocks.

Square in a Square

Beginner

A square set on point inside another — the economy block.

Also known as Diamond in a Square, Economy Block

Contrary Wife

Intermediate

A nine patch with triangle corners and its colours turned around.

Bow Tie

Beginner

Two squares and two triangles pinched into the knot of a bow tie.

Jacob's Ladder

Intermediate

Four patches and triangles climbing the block like rungs.

Plus

Beginner

A clean cross of five squares — a modern-quilt staple.

Also known as Cross

Basket Weave

Beginner

Bars at right angles so the block reads as woven strips.

Also known as Woven, Roman Square

Sixteen Patch

Beginner

A four-by-four chequer of light and dark squares.

Twenty-Five Patch

Beginner

A five-by-five postage-stamp chequer.

Also known as Postage Stamp

Double Nine Patch

Intermediate

A nine patch whose dark cells are each themselves a nine patch.

Single Irish Chain

Beginner

Squares corner to corner, tiling an unbroken lattice.

Also known as X Block

Double Irish Chain

Intermediate

The chain's companion, laying a double lattice of colour.

Trip Around the World

Intermediate

Concentric square rings rippling out from the centre.

Sunshine and Shadow

Intermediate

Diamonds of light and dark rippling out on point.

Spool

Beginner

A bar of thread top and bottom with the reel showing between.

Also known as Spools

Framed Square

Beginner

A single square held in a one-patch border.

Also known as Bordered Square

Puss in the Corner

Beginner

Solid patches in the corners and centre joined by a plain cross.

Roman Stripe

Beginner

Three colours stepped along the diagonal in clean bands.

Also known as Diagonal Stripes

Checkerboard

Beginner

A six-by-six chequer — the plainest there is.

Also known as Thirty-Six Patch

Amish Diamond

Beginner

A square on point filling the block, its points touching the edges.

Also known as Diamond in a Square

Concentric Squares

Beginner

Square rings alternating light and dark — a target squared off.

Also known as Bull's Eye

Road to Oklahoma

Beginner

Four patches and triangles climbing the block on the diagonal.

Also known as Road to California

Farmer's Daughter

Intermediate

Four-patch corners, triangle sides, a solid square in the middle.

Handy Andy

Intermediate

Four patches in every other cell, triangles on the sides.

Prairie Queen

Intermediate

Eight four patches around a plain centre — a field of little chequers.

Chimney Sweep

Beginner

Four-patch corners and a solid centre — the old album block.

Also known as Album, Friendship Album

Greek Cross

Beginner

A plus with arms three patches wide, bolder than the nine-patch Plus.

Fifty-Four Forty or Fight

Intermediate

Four patches at the corners and centre, triangles filling the rest.

Also known as 54-40 or Fight

Bright Hopes

Beginner

Four bars pinwheeling around a centre square, each taking one corner.

Also known as Hope of Hartford

Attic Windows

Intermediate

A window, a wall and a sill meeting at a Y — the pane recedes.

Steps to the Altar

Beginner

Squares stepping down the diagonal, each tread finished with a triangle.

Double T

Beginner

Four T's chasing around the centre.

Also known as Capital T

Arrow

Beginner

A head of four triangles over a shaft of two bars, pointing up.

Also known as Arrowhead

Octagon

Beginner

A snowball whose corners are a quarter of the block, clipped to an octagon.

Also known as Snowball Octagon

Rolling Stone

Intermediate

Square-in-a-square corners, paired bars on the sides, a plain centre.

Also known as Letter O, Wedding Ring

Oh Susannah

Beginner

Four identical quarters of a triangle, a dress square and an accent square.

Also known as Susannah

Burgoyne Surrounded

Advanced

Nine-patches in the corners and a plus through the middle.

Goose in the Pond

Intermediate

Nine-patches in the corners and the pond, flying geese on the sides.

Grandmother's Pride

Beginner

Four-patches in the corners and the centre, plain sides.

Grandmother's Choice

Intermediate

Triangle corners, four-patches on the sides, a plain centre.

New Album

Beginner

Four-patch corners on a five-grid around a signature square.

Also known as Memory

Union Square

Beginner

A large centre square with triangle corners, pieced rather than snowballed.

Jack in the Box

Beginner

Shoofly with a four-patch popping out of the centre.

T Block

Beginner

A single T of five squares, the capital letter standing alone.

Garden of Eden

Intermediate

Four-patches in the corners, triangles pointing in, a four-patch tree in the middle.

Lincoln's Platform

Beginner

A five-grid platform: a wide dark bar with four-patch feet.

London Roads

Beginner

Roads crossing a five-grid, a square at every junction.

Also known as London Steps

Honey Bee

Intermediate

A nine-patch body with triangle wings at the four corners.

Album Cross

Beginner

A plus of nine-patches on a five-grid.

Five Spot

Beginner

Five dark squares on a five-grid — the dice face.

Double Wrench

Intermediate

Churn Dash with four-patches in the corners instead of triangles.

Maltese Cross

Beginner

A plus whose arms flare with triangles, the Maltese points.

Odd Fellow's

Intermediate

Four-patches at the corners and centre of a five-grid, chained by a square.

Also known as Odd Fellows Chain

Calico Puzzle

Intermediate

Four-patches and hourglasses in a nine-patch.

Practical Orchard

Intermediate

Four-patches in every cell but the centre, which is an hourglass.

Swing in the Centre

Intermediate

A diamond swinging in a nine-patch of squares and triangles.

Also known as Swing-in-the-Center

X Plus

Beginner

An X and a plus sharing a five-grid, both marks at once.

Dumbbell

Beginner

Two four-patches joined by a bar of triangles.

Washington Pavement

Beginner

Three colours of pavement squares in a five-grid.

Barrister's Block

Intermediate

Four-patches in the corners, bars on the sides, a solid centre.

Single Wedding Ring

Intermediate

A pieced ring of triangles around a centre square — not the curved double ring.

Also known as Wedding Rings

Next Door Neighbor

Intermediate

Four-patches and triangles in a checker of units.

Antique Tile

Beginner

A nine-patch of framed squares, each tile held in a little border.

Clown's Choice

Intermediate

Hourglasses in the corners, four-patches on the sides, a square nose.

Air Castle

Intermediate

Triangles in every cell but the four mid-sides, a castle on air.

Fool's Square

Beginner

A square that is not a square: four triangles making the sides recede.

Grandmother's Cross

Beginner

Four little pluses, one in each quarter of a six-grid.

Crazy Ann

Advanced

A five-grid of triangles pinwheeling around a square.

Kansas Dugout

Intermediate

Four-patches in opposite corners and a diamond dug into the middle.

Love in a Mist

Intermediate

Hourglasses in the corners, triangles on the sides, a square in the mist.

Idaho Beauty

Intermediate

Four-patches in the corners, hourglasses on the sides, a plain centre.

Lattice

Beginner

A thick X on a five-grid, the lattice bars two patches wide.

California

Intermediate

Four-patches and triangles in a nine-patch, cousin of Jacob's Ladder.

Hartford

Intermediate

Bars and four-patches around a square.

Squash Blossom

Intermediate

A five-grid flower: a square heart with triangle petals on every side.

Garden Walk

Beginner

A winding path of squares through a five-grid.

Red Cross

Beginner

A plus one patch wide on a five-grid.

Domino

Beginner

Two large dark tiles on one diagonal, two light on the other.

Hands All Around

Intermediate

Eight triangles reaching around a square, hands joined in a ring.

Walls of Jericho

Beginner

Concentric square frames on a seven-grid.

Maple Leaf

Intermediate

A leaf body with sky corners and a stem to the corner.

Basket

Intermediate

A large triangle of basket, a handle in the sky, and a stand at the base.

Also known as Cake Stand, Flower Basket

Sailboat

Beginner

Two triangle sails, a trapezoid hull, and a strip of water underneath.

Also known as Sail Boat

Schoolhouse

Intermediate

A peaked roof, chimney, two windows and a door — the sampler house.

Also known as Little Red Schoolhouse, House

Pine Tree

Intermediate

A triangular tree of squares and triangles on a two-patch trunk.

Also known as Christmas Tree

Tulip

Beginner

Two triangle petals over a square bloom, with a stem to the bottom.

Airplane

Beginner

A body of squares, triangle wings, and a tail — the sampler aeroplane.

Also known as Aeroplane

Tree of Life

Intermediate

A denser HST tree than Pine Tree: every branch a triangle, on a two-patch trunk.

Grandmother's Fan

Intermediate

Four peak blades fanning from one corner around a square pivot.

Flower Pot

Beginner

Triangle petals over a square bloom, sitting in a trapezoid pot.

May Basket

Intermediate

A basket of half-square triangles with a handle of two more.

Cactus Bud

Beginner

A stem of squares with triangle arms and a bud of two triangles on top.

Tea Leaf

Beginner

A leaf of four triangles and a square, stem to the corner.

House on the Hill

Beginner

A peaked barn on a strip of ground — no windows, no door.

Also known as Barn

Rosebud

Beginner

Four petal triangles around a square, with a stem dropping to one side.

Sugar Bowl

Beginner

A bowl of squares with the rim cut to triangles, open at the top.

Bouquet

Beginner

A handful of triangle blooms over two leaves, a sampler posy.

🪵 Log Cabin Blocks

Strips wrapped round a centre, endlessly re-set into secondary patterns across a quilt.

Log Cabin

Beginner

Strips wrapped around a glowing centre — the most versatile block there is.

Courthouse Steps

Beginner

A Log Cabin variation with logs added in facing pairs.

Pineapple

Advanced

A Log Cabin whose corners are triangles, so the logs read as spikes.

Thick and Thin

Intermediate

A Log Cabin whose dark logs are twice the light ones.

Off-centre Log Cabin

Intermediate

A Log Cabin whose hearth sits in the upper left, more rounds on the right and bottom.

Also known as Off-center Log Cabin, Wonky Log Cabin

Cabin in the Cotton

Intermediate

A Log Cabin whose hearth is a nine patch, the cotton field in the middle.

Design with all 202 blocks — free

Every block here is one click away in the Quiltler design studio. Stamp them onto your quilt, recolour with your own fabrics, calculate exact yardage, and export a printable pattern.

Open the Design Studio

How the block library works in the studio

  • Shared, not copied: the classics are one shared library everyone draws from, so common blocks like the Nine Patch aren’t duplicated into every account.
  • Editable on the quilt: a stamped block lands as separate pieces — change one triangle’s fabric without touching the rest.
  • Your own alongside the classics: the Mine and Community tabs hold blocks you draw and ones other quilters share.
  • Cuts too: the shapes inside a block — half-square triangles, curves, diamonds — live in a matching classic cut library.

Choosing a block by skill level

Every card above is tagged Beginner, Intermediate or Advanced. New to quilting? Start with a Nine Patch, a Four Patch or a Rail Fence — just squares and straight seams. Ready for triangles? Try a Pinwheel or Flying Geese. Want a challenge? A Bear Paw or Card Trick will reward the effort.

🎯 Planning tip: once you’ve chosen your blocks, use the fabric calculator for exact yardage and the quilt sizes guide to work out how many blocks your quilt needs.

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