The Subtlety of the Invisible Crochet Decrease

When working double crochet (dc) in the round—especially on dense fabrics like baskets, bags, or toys—traditional decreases can leave visible gaps or raised ridges. The invisible decrease solves this by utilising the front loops of two adjacent stitches, merging them into a single double crochet that sits completely flush with the surrounding fabric.

Following our tutorials on the magic loop, perfect circle, and invisible increase, mastering the invisible decrease completes the toolkit for clean, seamless shaping.

For projects requiring tight, even fabric, choosing the right yarn weight is critical. If you are planning a new project, check our ultimate yarn weight guide to select the best natural plant-based yarn. If you are adapting a pattern to use up remaining stash, you can design custom stitch modifications using purlJam or explore efficient crochet stitches to make sure you do not run short.

Step-by-Step Tutorial

1. Insert under the first front loop: Work to the point of your decrease. Insert your hook under the front loop only of the first stitch (the loop closest to you). If you are unsure how to identify this, refer to our loop anatomy guide.

2. Tension the stitch: Lift the hook tip slightly to tension the loop. This creates enough space to pivot the hook and keeps the final stitch snug.

3. Insert under the second front loop: Pivot the hook tip and insert it under the front loop of the next stitch. You now have three loops on your hook (the active loop and the front loops of both stitches).

4. Maintain snugness: Lift the hook slightly again to ensure the loops remain parallel and close together on the shank.

5. Draw yarn through front loops: Yarn over and pull the yarn through the first two loops on your hook (the two front loops of the stitches being decreased). You now have two loops left on the hook.

6. Complete the stitch: Yarn over once more and pull the yarn through the remaining two loops on the hook. The decrease is now complete.

You can see the fluid rhythm of this decrease in action in the video below:

Why the Invisible Decrease Works

Unlike a standard double crochet two together (dc2tog), which draws up yarn loops through the full thickness of both stitches and creates a bulky, raised ridge, the invisible decrease works only through the front loops. By leaving the back loops unworked on the inside of the project, the fabric retains its uniform depth. This prevents stuffing from showing through in toys and ensures a flat, smooth finish in home decor items.

Frequently Asked Questions

Does the invisible decrease work for stitches other than double crochet?
Yes, but it is most effective and commonly used for double crochet (dc) in UK terminology (equivalent to US single crochet). For taller stitches like half treble (htr) or treble crochet (tr), the heights of the stitches make the front-loop transition less effective, and standard decreases (like tr2tog) are preferred.

Why does my invisible decrease still look loose or leave a gap?
This usually happens if the working tension is too loose when inserting the hook through the two front loops. Make sure to keep the loops on your hook close to the needle shank and gently pull the working yarn snug before completing the final yarn over.

Can I use the invisible decrease when working rows back and forth?
The invisible decrease is designed to be worked from the right side of the fabric, which is why it is standard for circular projects like bags and amigurumi. When working back and forth in rows, the wrong-side rows will expose the unused back loops on the front of the work, creating a visible horizontal line.

How does the invisible decrease compare to a standard double crochet two together (dc2tog)?
A standard dc2tog draws up a loop through the full thickness of both stitches, which creates a thicker, slightly raised double-width stitch. The invisible decrease only uses the front loops, maintaining a uniform thickness across the fabric surface so the decrease blends in seamlessly.

Additional Resources

• Demystifying the Crochet Magic Loop: Learn to start circular projects without leaving a hole in the centre.
• Crochet Stitch Abbreviations: Reference our complete guide to standard UK crochet shorthand.