2D diagram
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How to make an origami goldfish

Origami Goldfish: try all 9 steps in the 3D player. Turn and replay every move. Print the complete diagram sheet or save it as PDF.

EasyAn Origami Tutor design9 steps6 × 6 in and 5.4 × 5.4 in · 2 paper pieces

An Origami Tutor goldfish with a small white face, a broad orange body and a large forked fan tail. Fold two squares, then glue the tail behind the narrow waist.

You need
Two squares of orange origami paper, 6 in and 5.4 in (15 cm and 13.5 cm). A little glue and a pen for the eye.
Start
Use a 6 in square for the body and a 5.4 in square for the tail. Start both white side up with a corner pointing up, the tail square to the right.
Tips
  • Fold the two body edges exactly to the middle line so the fish is even.
  • Fold both tail fins along matching lines so the fork is even.
Symbols, bases & terms ↗
Finish

Draw the goldfish’s eye

Press the goldfish flat. Draw a round eye on the white face near the left point. The finished goldfish in swimming profile, with its white face at the left and its broad fan tail at the right.

3D paper
9 steps · press any step to watch it in 3D

Step-by-step diagrams

Valley fold Mountain fold Color side White side
  1. 1

    Fold the upper edge to the middle

    On the body square, fold the upper right edge down so it lies along the middle line from the left corner to the right corner.

  2. 2

    Fold the lower edge to the middle

    Fold the lower right edge up to the middle line the same way. The left corner stays white: it is the fish's face.

  3. 3

    Fold the long point behind

    Fold the thin right point behind, about a fifth of the way in from the tip. This is the fish's narrow waist.

  4. 4

    Fold the tail square in half

    Fold the right corner of the small square over to the left corner. You have a triangle pointing left.

  5. 5

    Turn out the upper fin

    Fold the top corner out to the right along a line from the left point, so it sticks out past the back edge and leans up.

  6. 6

    Turn out the lower fin

    Fold the bottom corner out the same way, leaning down. The two fins make a forked tail.

  7. 7

    Fold the tail's point behind

    Fold the tip of the left point behind, just enough that the cut-off end is as high as the body's waist.

  8. 8

    Join the tail to the body

    Slide the tail under the body so its short straight edge overlaps the waist by about 8 mm. Keep the two tail lobes spread above and below the middle.

  9. 9

    Glue the tail overlap

    Apply a little glue to the small overlap behind the waist and press the two pieces together.

  10. ✓

    Finish

    Press the goldfish flat. Draw a round eye on the white face near the left point. The finished goldfish in swimming profile, with its white face at the left and its broad fan tail at the right.

Keep folding

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