Quilt Designer
Piece a pattern, choose your fabrics, see what it takes to sew — free to start
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New here? Here's the quick version:
1. Pick a pattern 2. Try colors and fabrics 3. Check your yardage and cut list 4. Download or print when you're happy with it.
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Pattern
Four Patch
Nine Patch
Rail Fence
Snowball
Triangle Squares Grid
Broken Dishes
Courthouse Steps
Double Four Patch
Hourglass
Irish Chain
Log Cabin
Pinwheel
Square in a Square
Bowtie
Churn Dash
Flying Geese
Friendship Star
Ohio Star
Shoo Fly
Bear's Paw
Double Nine Patch
Dutchman's Puzzle
Jacob's Ladder
Sawtooth Star
Alternate block rotation
Size & Layout
Block size (inches)
Blocks across
Blocks down
Usable fabric width (inches)
Standard quilting cotton is ~44" off the bolt, ~42" usable after trimming selvages. Change this if you're working with wider fabric.
Target Quilt Size
🔒 Auto-fit to a target size is part of Quilt Designer Pro.
Quilt size
Custom (set blocks manually)
Potholder (approx 9×9")
Placemat (approx 12×18")
Table Runner (approx 16×40")
Baby / Crib (approx 36×52")
Throw / Lap (approx 50×65")
Twin mattress (39×75")
Full / Double mattress (54×75")
Queen mattress (60×80")
King mattress (76×80")
Side drop (in)
Foot drop (in)
Pillow tuck (in) — extra length at the head to tuck over pillows
Side and foot drop are how far the quilt hangs down past the mattress edge on each side. Adjust these and the target size below updates automatically.
Target width (in)
Target height (in)
Fit blocks to this size
Fabric Colors
🔒 Choosing your own colors is part of Quilt Designer Pro. Free designs use the default Navy & Cream palette.
Color A
Color B
Use 4 colors (available on Nine Patch, Log Cabin, Pinwheel, Ohio Star, Shoo Fly, Churn Dash, Friendship Star, Courthouse Steps, Four Patch, Hourglass, Broken Dishes, and Bear's Paw)
Color C
Color D
Fabric photo (A)
Directional print (stripe/floral)
Use solid color
💾 Save to stash
Fabric photo (B)
Directional print (stripe/floral)
Use solid color
💾 Save to stash
Upload a photo of your fabric and it replaces the flat color in the design.
Fabric photo (C)
Directional print (stripe/floral)
Use solid color
💾 Save to stash
Fabric photo (D)
Directional print (stripe/floral)
Use solid color
💾 Save to stash
Fabric print scale (inches per repeat)
Sashing
Width
Color
Border
Width
Color
My Fabrics & Designs
Fabric Stash
🔒 The fabric stash is part of Quilt Designer Pro.
Save fabric photos here once, then reuse them across any design without re-uploading — pick a saved fabric below, or save one you're currently using above.
Add a new fabric to your stash
My Designs
🔒 Saving and loading designs is part of Quilt Designer Pro.
Design name
Save design
Saved designs
— none saved yet —
Load
Delete
Finishing Up
Backing Fabric
🔒 The backing fabric calculator is part of Quilt Designer Pro.
Overhang buffer per side (inches)
Extra fabric on each edge for quilting/longarm loading — 4" is a common default.
Show value (grayscale) — check contrast before you cut
Download
Pattern sheet 🔒
Share
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🔒 The piece-by-piece cut list is part of Quilt Designer Pro.
Check compatibility with a precut
None
Mini Charm Pack (2.5" squares)
Charm Pack (5" squares)
Layer Cake (10" squares)
Jelly Roll (2.5" strips)
🔓 Free to design and preview. Unlock 24 patterns, custom colors, cut lists, and more for $19.99 — one time, not a subscription.
Unlock Pro
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🔒 AI room previews are part of Quilt Designer Pro (12 free generations included, more available in bundles of 10).
AI Room Preview (photo-realistic, Pro)
Show this design on a...
Potholder (kitchen counter)
Placemat (table setting)
Table runner (dining table)
Baby crib
Chair / throw
Twin bed
Full / Queen bed
King bed
AI-generated image for inspiration — not a precise reproduction. Colors, exact block shapes, and grid count may not perfectly match your design.
Generate preview
Download this preview
Buy 10 more credits — $2.99
🔒 The setting triangle calculator is part of Quilt Designer Pro.
Setting Triangle Calculator
For "on-point" (diagonal) layouts, where blocks are rotated 45°. This is a standalone calculator — it figures out cutting sizes and yardage for the triangles needed to square off the outer edges, but doesn't change the quilt design above.
Finished block size (in)
Side triangles needed
Not sure how many side triangles you need? A common formula for a straight on-point layout: 2 × (rows + columns of on-point blocks) − 2. Corner triangles are always exactly 4, regardless of layout size.