Draw a koi fish and finish it in your browser

Describe the koi you want in Morphic's Image tool, from a single clean contour to a pair turning through water with full pattern and trailing fins, and get a finished drawing back. Set the variety, the body curve, the medium, the line weight and the paper, refine it on the Canvas, then download it in HD.

Koi drawings to try

Koi compositions to draw

Variety study sheet

One koi body drawn four times in technical pen with different pattern placements, plus a blank fifth outline, with hand-ruled margins and empty labels.

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Variety study sheet

Shoal circling a pond

Five koi turning in a loose circle in fine ink line, each one at a different angle to the surface so some show flank and some show only the back.

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Shoal circling a pond

Koi under lily pads

A koi passing beneath floating pads in ink and wash, the pads ruled as flat shapes on the surface and a grey wash softening the fish beneath them.

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Koi under lily pads

Koi breaking the surface in charcoal

A carp rising mouth first in charcoal, the water smudged dark around it and light lifted along the ripple rings spreading out from the break.

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Koi breaking the surface in charcoal

Make Koi fish drawing in three steps

  1. 01

    Describe your image

    Describe the Koi fish drawing you want, in plain words.

  2. 02

    Generate the image

    Morphic generates a clean, ready-to-publish image on your canvas in seconds.

  3. 03

    Refine and share

    Tweak the prompt, regenerate variations, then download or share the frame.

Simple pricing

Get started for free today, with the option to upgrade or cancel anytime.

Basic

$19/ month
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$45/ month
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6350 shared monthly credits

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+ up to 4 more at extra cost

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$170/ month
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24650 shared monthly credits

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Custom

pricing and billing terms

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FAQs

How do I draw a koi so it looks like it is swimming?
Start with a single curved line for the spine and build the body around it, rather than drawing a symmetrical fish shape and bending it afterwards. The head leads the curve, the tail trails behind it, and the fins stream away from the direction of travel. A straight spine reads as a dead fish no matter how good the detail is.
How do I draw koi fins?
Draw the fin as a soft outer shape first, then add the rays inside it as fine lines fanning from the base. Keep the rays lighter than the outline so the fin stays translucent, and let the trailing edge waver rather than running as a clean curve. Long fins should look like cloth in water.
How do I place the patches on a koi convincingly?
Patch edges follow the form, so a patch crossing the flank curves with the body and narrows as it wraps toward the belly. Keep the shapes irregular and let a few break at the fin base rather than stopping neatly. Patches that stay symmetrical on both sides look printed on.
How do I draw scales without drawing every one?
Draw full scale rows only along one band of the flank where the light catches, then fade the texture out toward the head and the belly. Scales overlap in diagonal rows, not in a straight grid, so getting the row direction right matters more than covering the whole body.
How do I get a plain background or reframe the fish?
Ask for a flat white background with no water or setting, then crop on the Canvas to the shape you need. That keeps the silhouette clean if the drawing is going into a print, a pattern repeat or a layout where the framing gets decided later.
Can I keep a set of koi drawings looking like one series?
Use Style Transfer. Lock the look of the first drawing, then apply it as you generate each variety and pose so the line weight, the fin treatment and the palette stay the same across the set. That consistency is what makes a shoal drawn one fish at a time hang together.