Crochet stitches, step by step
How to slip stitch
Slip stitch (sl st) · Slip stitch (ss or sl st) in UK patterns
The slip stitch is the shortest stitch in crochet. It adds almost no height, so it's used to join a round to its beginning, to move the yarn along without building up the fabric, and to draw neat lines on a surface.

Insert the hook into the next stitch, under both loops. 
Yarn over and draw through the stitch and the loop on the hook in one movement. 
One slip stitch made.
Rendered from Krowshea's 3D yarn, not photographed or drawn by hand, and shown for a right-handed crocheter.
Good to know
- Joining rounds
- At the end of a joined round, a slip stitch into the first stitch closes the circle.
- Tension
- Keep slip stitches loose. They tighten easily, and a tight one is hard to work into later.
- Chart symbol
- A small filled dot.
Written in Krowshea
Slip stitch as code
Krowshea is a programming language for crochet. Three rounds of single crochet, each joined with a slip stitch. Krowshea checked it, then wrote the pattern and drew the chart.
slip-stitch.krowKrowshea
STASH {
YARN sea = #2F8C8A [ weight: 4 ]
}
// Rounds joined with a slip stitch
LAYOUT Round [ join: always ] {
ROUND 1 [COLOR: sea]: MAGIC RING, 6 SC IN RING
ROUND 2: REPEAT AROUND: 2 SC IN NEXT
ROUND 3: REPEAT AROUND: SC, 2 SC IN NEXT
}
Written pattern · US terms
- In each round, begin with ch 1, which doesn't count as a st.
- Round 1 (sea): Make a magic ring, 6 sc in ring, pull the ring tight, join with a sl st to the first st. (6 sc)
- Round 2: 2 sc in each st around, join with a sl st to the first st. (12 sc)
- Round 3: *sc in next st, 2 sc in next st; rep from * around, join with a sl st to the first st. (18 sc)
Symbol chart
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Write your own patterns as code
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