Chain Stitch by Hand: One Loop Through the Last Hole
One hole, one loop, one stitch at a time — an outline that curves cleanly and lifts off when you change your mind.
What it is & when you need it
The chain is the fastest outline you can hand-work, and the only one you can undo by pulling a single end. Every loop passes through the hole the last one left, so the row builds itself along the line.
That looping also makes it forgiving on curves. A backstitch argues with a bend; a chain bends with it, which is why it is the default for lettering, vine outlines and most beginner embroidery stems.
On knits it earns a second job: the loops have give, so the stitch moves with the fabric instead of cutting a hard line across it. That is the same reason it shows up on sweatshirt cuffs.
The trade-off is that a chain is only as tidy as its tension. Pull one loop flat and the next goes loose, and the row starts to look roped. Settle the tension and it reads as machine-made.
How to choose the right one
How the hand chain compares with the other two outline stitches beginners reach for.
| Chain stitch | Backstitch | Stem stitch |
|---|---|---|
| Raised, looped texture; reads as a drawn line | Flat and dotted; the sharpest, most precise of the three | Smooth twisted rope; closest hand match to a machine seam |
| Fastest to work, easiest to remove | Slowest; every stitch re-covers the last | Medium; needs a pause so the twist can settle |
| Curved outlines, lettering, knit fabrics | Straight seams, fitting marks, fine detail | Botanical stems and outlines that should look sewn |
What you'll need
Tapestry or crewel needle, size 7-9
A long round point that passes through the previous loop without splitting it.
One to three strands of six-strand floss
Fewer strands for a fine chain, four or six when you want the loops to show.
Washable or heat-erasable fabric marker
The chain follows whatever line you give it, so the line has to be accurate.
Embroidery hoop, 6-8 in
Optional, but held tension stops the loops collapsing as you work.
Scrap of the project fabric
Practice rows look bad on a good hoop; they cost nothing on a marked scrap.
Small sharp scissors
You will trim tails at every color change, not only at the finish.
How to do it, step by step
- 1
Mark the line and choose the loop length first
Decide how long each loop should be before the thread goes near the needle. For lettering and fine stems, 1/8 in (3 mm) reads as a clean line; for a bold outline on a hooped hanging, 1/4 in (6 mm) is quicker and shows the chain texture better.
Then tick the line in pencil at your chosen interval. Those dashes keep the row even while you are still judging spacing by eye, and stitching to them is the difference between a straight chain and a drifting one.
- 2
Thread a short length and knot the end
Cut about 18 in (45 cm) and separate the strands you want, two being a sensible default. A longer needleful twists before the second row finishes, and twisted thread rides over the open loops instead of nesting into them.
Tie a small knot at the working end, no bigger than a grain of rice. A bulky knot shoves the first loop sideways and leaves a bump behind the work that shows straight through lightweight cotton.
- 3
Come up at the start of the line
Bring the needle up from the back at the very first mark and let the knot catch. Leave that loop of thread sitting loose on the surface instead of pulling it flat, because you are about to hook it, not flatten it.
Get the entry point exact now. If it starts a millimetre off the marked line, every later loop inherits that error, and steering the needle back mid-row only creases the fabric where you are trying to lay a smooth line.
- 4
Re-enter the same hole, come up on the next mark
Push the needle straight back down through the hole it just left, so the tip disappears beside the thread rather than into fresh cloth, then come up at the next dash, one loop-length ahead.
Pull the thread up until a loop is still standing on the surface, loose as a lasso. This is where beginners lose the stitch: pull flat here and there is nothing left for the next link to catch, and the chain quietly becomes a running stitch.
- 5
Catch the loop before you tighten it
Slide the needle tip under that loop without hooking the fabric below it, then draw the thread through. The loop closes around the needle and settles onto the cloth as the first link, sitting on the line instead of crossing it.
Stop when the loop just touches the fabric. Cinched tight it puckers the cloth; left baggy the row looks like loose knot rope. The right tension is when the loop lies flat but a needle tip can still pass under it without disturbing it.
- 6
Repeat inside the last loop to build the row
From here nothing changes: needle down inside the hole at the end of the previous loop, up on the next mark, catch the new loop before tightening. Each link grows out of the last, so the row pulls itself along and holds a curve without extra steering.
Stitch toward yourself on straights, but rotate the hoop on bends so the needle always opens comfortably. On a tight curve, shorten the loops instead of angling the needle, and the outline keeps its shape rather than cutting the corner.
- 7
Finish it so the chain cannot unzip
The stitch is famous for pulling out, so ending is a deliberate act. After the last loop, push the needle to the back and take two or three tiny anchoring stitches in the same spot rather than trusting one knot.
To avoid any knot showing, run the tail back under the last three links on the underside and trim. Because the structure is looped, a tail threaded that way locks every link behind it instead of depending on friction at a single point.
Pro tips
- Rehearse the loop-catching motion on scrap for ten stitches first; the feel is the whole technique.
- Keep the needleful short, around 18 in (45 cm), so it cannot twist into the open loops.
- For a corner, put the needle down exactly at the point of the angle and change the loop's direction there.
- Hoop lightweight fabric, since each loop tugs the cloth along with it when nothing holds it still.
- Want a bolder border? Work a chain, then blanket the loops; the same row becomes a scalloped edge.
Common mistakes (and how to fix them)
The row reads as a dashed line, not a chain.
Stop pulling while the loop still stands off the fabric, and pass the needle under it before finishing the draw.
The cloth puckers along the stitched line.
Leave each loop a millimetre looser, re-tension the hoop, and drop to fewer strands on thin cotton.
The whole row unzips when you nudge it.
Thread the tail under the last three links, or take two or three tiny anchoring stitches behind the end loop.
Frequently asked questions
What is a hand chain stitch used for?
Outlines, lettering, stems and borders, anywhere you want a raised line that follows a curve. It is also a base: lazy daisy, coral and knotted outlines all work off a chain. On knits it doubles as a decorative seam, because the loops stretch with the cloth rather than cutting across it.
Is hand chain stitch strong enough to seam with?
As a seam on a load-bearing garment, no; a looped stitch gives way if one link is caught. Use it for decoration, applique outlines and closing a stuffing gap. For an actual join that must hold, backstitch or a machine seam is the right choice, and the seam allowance calculator will tell you how much you need.
How do you remove a chain stitch?
Find the tail end, free the knot or the last loop, and pull gently. The links release one after another, which is why it is the sketch stitch of embroidery. Work slowly near the end, since the last few links tighten into the anchor and can take the fabric with them if you yank.
Why does my chain keep twisting?
Almost always the needleful. Long thread twists as you rotate the hoop, and each twist is wound into the next loop. Drop the needle and let the thread hang and untwist every few stitches, and cut the length back to about 18 in if you are working longer rows than that.
Can I do chain stitch on a sewing machine?
A machine chain seam is a different structure using a looper instead of a second thread, and only some machines have it. What you can do at the machine is echo the look with a wide zigzag over a drawn line. For the hand version, no machine is needed at all, only a needle, thread and a marked line.
Written by Bobbin & Form Editorial Team
Home sewists & machine-embroidery practitioners
Reviewed by Marie Delacroix
Custom sewist & machine-embroidery technician, 15 years at the machine
Steps were written and re-tested on real fabric by our team and reviewed by an independent sewing and embroidery professional. Results vary with your machine, fabric and supplies, so always run a scrap test on the same materials before stitching a finished piece. Nothing here is sponsored — when we link to a calculator or product it is because it is genuinely useful.
Put it into practice
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