Leather Cord Knot Mastery: Jewelry Craft

Last updated: August 2026.

Leather cord is both the string and the design in a necklace or bracelet. The right knot closes the piece, holds a pendant, makes an adjustable fit, or becomes the centerpiece. This guide shows seven leather cord knots that cover almost every project. These knots for leather cord work on necklaces, bracelets, and pendants alike. Each one has short steps, a picture, and a note on where to use it.

If you only need a necklace, jump to how to tie a leather cord necklace. It uses two of the seven knots.

Choose the Right Leather Cord for Knots

Cord shape and thickness change how a knot looks and how well it holds. Good knotting starts with the right cord. Pick the cord first, then the knot.

Round leather cord

Round cord is the best all-round choice. It ties a clean jeweler's knot, a smooth sliding closure, and a neat pendant knot. Thickness matters:

• 1.5 mm is the easiest for sliding knots and small bead holes. Most customers who make adjustable necklaces use our 1.5 mm cord.
• 2 mm gives bolder knots and a heavier look. It suits men's necklaces, chunky pendants, and bracelets.

Both sizes come in every finish in our round leather cord collection. For a first project, the matte cords in four classic colors are the most forgiving. The glossy Southwestern colors make knots stand out.

Flat leather cord

Flat leather cord gives a wider, sleek look. Makers use it for cuffs, wrap bracelets, and woven bands where the leather surface stays on show. It can twist as you tie, so check that the finished side faces out before you tighten each knot. We do not carry flat cord, so this guide uses round cord for every knot.

Braided leather cord

Braided cord has texture built in, so you need fewer decorative knots. It works for necklaces, bolo ties, and statement pieces. Braided cord makes a bulkier knot than round cord of the same size. Check that the pendant hole is big enough before you buy. Our 4 mm braided bolo cord is the size most bolo and necklace makers use.

Before You Start

Knotting needs little. Gather the cord, your beads or pendant, scissors, a ruler, and a flat table. Tape or clip the cord down for decorative knots so the core cords stay straight.

Leather knots behave differently from thread knots. Leather is thicker, and it holds a crease. So practice each knot on a short scrap first. Thickness, finish, and stiffness change how tight a knot closes and how well a sliding knot moves.

Do not trim the tails until you have adjusted the piece and worn it for a few minutes. Leather cut too close to a knot cannot be fixed.

Quick Guide: Leather Cord Knots and What Each One Does

Knot	Best use
Jeweler's knot (double overhand)	Close a necklace or bracelet at a fixed length, join two cord ends for good
Fisherman's knot	Join two cords of the same thickness, a second fixed closure
Sliding knot	Adjustable necklaces and bracelets with no clasp
Lark's head knot	Attach a pendant, ring, or charm
Square knot	Flat decorative bands and macrame bracelets
Josephine knot	A flat decorative centerpiece
Double half hitch	Knot around a ring or core cord, lines, spirals, bead wraps

1. Jeweler's Knot or Double Overhand Knot: The Permanent Closing Knot

The jeweler's knot joins the two ends of a cord for good. Use it to close a necklace or bracelet at a fixed length, or to tie two cord ends together anywhere in a design. It is a double overhand knot: you cross the two ends three times, then once more in the opposite direction, and pull tight. The extra crossings add grip. Leather holds this knot well, and it is very hard to undo. That is the point. Tie it only when you are sure of the length.

How to tie it

1. Bring the two cord ends together so they overlap.
2. Cross the ends over each other three times, like the first half of tying a shoelace, but with two extra twists.
3. Now loop the ends over each other one more time in the opposite direction.
4. Pull both ends tight. The crossings roll together into one compact knot.
5. Trim the tails to about a quarter inch.

Tips

Check the length before you pull tight. Put the necklace over your head, or the bracelet around your wrist, with the knot loose. Then tighten. You will not get a second chance in leather.

With two crossings instead of three, this is the surgeon's knot that bead stringers use on thread. Leather is thicker and slicker than thread, so the third crossing helps it hold. Test both on scrap cord and use the one that stays tight.

Do not use glue to fix a bad knot. Retie it. The name is not fixed either. Some makers use "jeweler's knot" for the sliding knot below. If you want an adjustable fit, that is the knot you need. Animation of the double overhand at Animated Knots.

2. Fisherman's Knot: Join Two Cords of the Same Thickness

The fisherman's knot is the other way to join two cord ends. Each end ties a simple overhand knot around the other cord. When you pull the two cords apart, the two knots slide together and jam. The result is a neat, compact join that holds well in leather. Use it to close a necklace or bracelet at a fixed length, or to join two cords of the same thickness anywhere in a design.

How to tie it

1. Lay the two cord ends side by side, pointing in opposite directions, with 6 to 10 inches of overlap.
2. Take the first end. Tie a simple overhand knot around the other cord: loop over it, pass the end through, and snug it.
3. Move 1 to 2 inches along. Take the other end and tie the same overhand knot around the first cord.
4. Pull the two long cords apart. The two knots slide toward each other and lock.
5. Pull both tails tight to secure the knot. Trim the tails to about a quarter inch.

Tips

Tie both knots in the same direction, so they nest against each other when they meet. If they sit at an angle, one is tied the wrong way. Untie it and try again.

Compared with the jeweler's knot (knot 1), the fisherman's knot is easier to tie and sits flatter on the cord. The jeweler's knot is harder to undo. For leather cord of the same thickness, both hold well. Pick the one that looks better on your piece.

Leave the two knots apart instead of pulling them together, and you have the idea behind the sliding closure in the next section. The sliding knot adds extra wraps so each knot grips well enough to stay put, but moves when you want.

3. Sliding Knot: For Adjustable Necklaces and Bracelets

A sliding knot closure lets a necklace or bracelet get longer or shorter with no clasp. A working closure uses two sliding knots. Each cord end ties around the opposite cord. Passing both ends through one loop does not make an adjustable closure.

The knot must grip the cord well enough to stay put, but move when you pull with purpose.

How to tie it

1. Finish the front of the piece first. Bring the two cord ends together and overlap them by 4 to 5 inches.
2. Take the first end. Fold it back on itself to make a narrow loop that lies beside the other cord.
3. Hold the fold and the other cord together. You now have three cord sections side by side.
4. Wrap the short tail around all three sections three times, moving toward the fold.
5. Pass the tail through the loop at the fold.
6. Pull the long part of the folded cord to close the loop under the wraps.
7. Tidy the wraps so they sit next to each other.
8. Test it. The knot should stay on the other cord and slide along it.
9. Repeat with the second end, tied around the first cord.

Now move the two knots apart or together to change the size.

Tips

Do not pull the wraps as tight as a closing knot. Too much tension stops the knot from sliding. If it moves too freely, retie it with one more wrap. If it will not move, loosen the wraps. Tie a small knot in the very end of each tail so it cannot pull back through the sliding knot.

4. Lark's Head Knot: The Best Knot for Pendants on Leather Cord

Of all the leather cord necklace knots for pendants, the lark's head is the one to learn first. It is the easiest way to hang a pendant, charm, or ring on leather cord. Fold the cord, push the fold through the hole, and pull the ends through the fold. It leaves two equal cord tails hanging from the pendant, so the pendant sits at the center of the necklace.

How to tie it

1. Fold the cord in half to make a loop.
2. Push the loop through the pendant hole or ring.
3. Bring both cord ends through the loop.
4. Pull both ends evenly until the knot sits snug against the pendant.
5. Straighten the cord so the two tails leave the knot without a twist.

To flip the look, push the loop in from the other side of the pendant.

Tip

Check the hole before you cut the cord. It must fit the folded cord, which is twice the cord thickness. A 2 mm cord needs a hole of at least 4 mm. Smooth, wide holes work best. A sharp edge can cut the leather over time.

Decorative Leather Knots

The next three knots are for looks. These knotting techniques build flat bands, patterned bracelets, and centerpieces. They are not closures. For anything heavy or valuable, use a clasp or end cap, and keep these knots as decoration.

5. Square knot (reef knot)

The square knot is two half knots tied in opposite directions. It lies flat and looks even from both sides. In leather jewelry it is a decorative knot. Tie it once between two cords for a neat flat accent. Repeat it around core cords to build a macrame band.

How to tie it.

1. Cross the left end over the right end and tuck it under.
2. Cross the right end over the left end and tuck it under. This is the opposite way to step 1.
3. Ease the knot together so it lies flat.
4. Pull all four ends to tighten.

Remember it as left over right, then right over left. If you go the same way twice, you get a granny knot. It twists, and it does not lie flat.

Do not use it to close a necklace. On smooth round leather, a square knot can slip when one side takes the load. Use the jeweler's knot or the fisherman's knot for a closure. Keep the square knot for looks.

Make a flat band. Lay out four cords. The two outer cords are the working cords. The two center cords are the core. Tie the same square knot with the working cords around the core: left over the core and under the right, right behind the core and up through the loop, then the reverse. Repeat, and the knots stack into a flat, even band for a bracelet or a necklace section.

Common mistake. If you start every half knot from the same side, the band twists into a spiral instead of lying flat. That spiral is a half-square-knot pattern. It looks good too, but it is a different design. Animation at Animated Knots.

6. Josephine knot

The Josephine knot is a flat, woven knot with a balanced loop shape. It makes a strong centerpiece for a necklace or bracelet. Two cords weave over and under each other in a set pattern. Learn it with two cords of different colors, and tie it next to the picture. Text alone is not enough for this one.

How to tie it.

1. Make a loop with the left cord. Cross its end over its own standing part. Lay this loop on top of the right cord.
2. Bring the end of the right cord over the tail of the left cord, then under the left cord above the loop.
3. Weave the right cord's end through the loop: over the first side, under its own cord where it crosses, and over the last side.
4. Pull all four ends a little at a time.
5. Shape the knot flat and even before you pull it snug.

Tips. Keep the knot loose while you arrange it. If you pull one cord tight too early, the pattern skews and is hard to fix. Thick cord makes a wider, looser knot than thin cord. Leave extra room around the loops.

7. Double half hitch

A half hitch is a working cord tied around a ring, a core cord, or another anchor. That is the difference from a knot tied in the cord itself. One half hitch can slip. Two half hitches, one after the other, lock in place. That pair is the double half hitch. Repeat it along a core cord to make lines, spirals, borders, and stone wraps.

How to tie it.

1. Wrap the working cord around the ring or the core cord.
2. Pass the end through the loop you just made, like a simple knot. That is the first half hitch.
3. Wrap the end into one more loop around the long part of the cord. That is the second half hitch.
4. Pull both ends to tighten and lock the knot.

Rows and spirals. To make a line of hitches along a core cord, keep tying half hitches in the same direction. Each new hitch sits against the last one. A row tied on a straight core makes a bar. Keep going and the row twists into a spiral on its own.

Beads. A half hitch does not tighten around a bead. You tie it around the cord next to the bead to hold the bead in place. Use the double half hitch there so the bead does not move.

How to Tie a Leather Cord Necklace (Pendant Plus Adjustable Closure)

This is the classic leather cord necklace. It uses two knots from this guide: the lark's head knot to hang the pendant, and the sliding knot, tied twice, to close it. No clasp, no tools, about ten minutes. The tying steps are in those two sections. This part shows how to tie leather cord necklace ends together and hang the pendant, start to finish.

What you need

• Round leather cord, 1.5 mm or 2 mm. Cut 30 to 32 inches for an adjustable 18 to 24 inch necklace.
• A pendant with a hole at least twice the cord thickness.
• Scissors.

Steps

1. Hang the pendant. Fold the cord in half and attach the pendant with a lark's head knot. The fold puts the pendant at the exact center.
2. Overlap the ends. Lay the necklace flat in a circle. Overlap the two cord ends by 4 to 5 inches, running in opposite directions.
3. Close it with two sliding knots. Tie a sliding knot with one end around the other cord. Then tie a second one with the other end around the first cord.
4. Test. Pull the two knots apart. The necklace gets shorter. Push them together. It gets longer. Each knot should hold when you let go.
5. Finish the tails. Trim each tail to about half an inch. Tie a small knot in each tail end so it cannot slip through the sliding knot. Then trim close to that knot.

Want a fixed length instead? Skip the sliding knots and close the ends with a jeweler's knot.

Which cord to use

For a first necklace, use 1.5 mm cord. The sliding knots tie easier and move smoother. For a men's necklace or a heavy pendant, use 2 mm. The glossy Southwestern cords in turquoise and red make the knots part of the design. The matte black and brown cords keep the focus on the pendant. For a bright, modern look, the metallic turquoise cord catches light at every knot.

Other Ways to Combine These Knots

• Fixed-length pendant necklace: a lark's head for the pendant and a jeweler's knot or fisherman's knot at the back. Two knots, no clasp, no adjustment.
• Macrame bracelet: lark's heads to mount the cords, square knots for the band, half hitches for the borders, and a sliding closure. See our guide to making leather bracelets.
• Statement necklace: a Josephine knot as the centerpiece, with beads on each side for spacing, and a jeweler's knot or sliding closure at the back.

Tips for Clean, Even Leather Cord Knots

• Shape the knot before you tighten it. Arrange the crossings while the knot is loose. Then pull it snug a little at a time.
• Pull both ends with the same force. Uneven pull makes a square knot lean and a Josephine knot skew.
• Leave more cord than you think. Decorative knotting eats cord. Cut long on your first try and write down how much you used.
• Work sliding knots before you trim. Slide them several times. They must hold in wear and move when you want.
• Do not over-tighten leather. Leather creases and keeps the mark. Tighten only until the knot is secure and even.

Frequently Asked Questions

What is a jeweler's knot?

A jeweler's knot is a double overhand knot that joins two cord ends for good. Cross the ends three times, loop them once the opposite way, and pull tight. Makers use it to close a leather cord necklace or bracelet at a fixed length. It is very hard to undo.

What is the difference between a fisherman's knot and a jeweler's knot?

Both join two cord ends for good. The fisherman's knot is two overhand knots, one on each cord, pulled together until they lock. The jeweler's knot twists both ends together three times and once back. The fisherman's knot is easier to tie and sits flatter. The jeweler's knot is harder to undo.

How do you tie a leather cord necklace closed?

For a fixed length, tie the two ends with a jeweler's knot or a fisherman's knot. For an adjustable length, tie two sliding knots, one on each end, around the opposite cord. See the necklace walkthrough above.

What is the best knot for a leather cord necklace?

There is no single best knot. Use a lark's head to hang the pendant. Use two sliding knots for an adjustable closure, or a jeweler's knot for a fixed one. Use square and Josephine knots for decoration.

What is the best knot for an adjustable leather necklace?

A pair of sliding knots. Each cord end ties around the opposite cord. Pull the knots apart to shorten the necklace, and push them together to lengthen it.

What is the best knot to attach a pendant to leather cord?

A lark's head knot, when the pendant hole fits the folded cord. It centers the pendant and leaves two equal tails. For a small hole, thread the cord straight through the pendant, or add a jump ring and use the lark's head on the ring.

What is the strongest knot for jewelry?

There is no one strongest knot. Strength depends on the cord, the finish, the pull direction, and how well you tied it. The jeweler's knot is the strongest permanent join in this guide. Sliding knots are made to move, not to hold heavy loads. For a valuable or heavy pendant, use a clasp, crimp, or end cap and keep the knots as decoration.

Start with Three Knots

Learn the jeweler's knot, the lark's head, and the sliding knot first. Those three make most necklaces and bracelets. Learn the square knot and double half hitch for patterned bands. Save the Josephine knot for a centerpiece.

The knot is only half the job. Leather cord knots look best when you shape them before you tighten, match them to the cord, and test the piece before you trim. Then pick a cord from the round leather cord collection and make the first one.