2D diagram
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How to make a red packet paper fish

Red Packet Paper Fish: try all 10 steps in the 3D player. Turn and replay every move. Print the complete diagram sheet or save it as PDF.

EasyAn Origami Tutor design10 steps10 cm square and a 7.1 × 9.2 cm triangle · 2 paper pieces

An Origami Tutor red packet fish with a pointed head, a narrow waist and a pleated fan tail. Fold two red pieces and glue their small overlap together.

You need
Red paper colored on both sides: a 10 cm square and a triangular piece about 7.1 × 9.2 cm. Scissors for preparing the pieces, a little glue and a pen for the eye.
Start
Use paper that is red on both sides, from an opened large red packet or a plain sheet. Prepare a 10 cm square for the body. Cut a triangle about 7.1 cm wide and 9.2 cm high for the tail, with its point halfway down the left edge and its straight edge on the right. Set it beside the body square, which has a corner pointing up.
Tips
  • Keep both body edges on the middle line.
  • Make the two tail pleats match, with every crease meeting the left point.
  • Use only a little glue on the overlap so it stays flat.
Symbols, bases & terms ↗
Finish

Draw the fish’s eye

Press the fish flat. Draw one round eye near the pointed nose, ahead of the folded tail. The finished red packet fish, with its pointed head at the left and its pleated tail fanned out at the right.

3D paper
10 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 inward

    Fold the upper right edge of the body square to the line between its left and right points.

  2. 2

    Fold the lower edge inward

    Fold the lower right edge up to meet it. Keep the left point sharp for the nose.

  3. 3

    Make the narrow waist

    Fold the thin right point behind, about a fifth of the way in from its tip. The short upright edge is the waist.

  4. 4

    Start the upper tail pleat

    On the tail triangle, fold the upper corner inward along a line from the left point to a spot about one sixth down the right edge.

  5. 5

    Return the upper tail edge

    Fold the tip back outward on the nearby line from the left point. Leave a narrow pleat between the two folds.

  6. 6

    Start the lower tail pleat

    Fold the lower corner inward to match the upper pleat, keeping the left point still.

  7. 7

    Return the lower tail edge

    Fold that tip back outward along the nearby line. The two pleats fan out from the same left point.

  8. 8

    Fold the tail root behind

    Fold the narrow left point behind along the upright line, roughly a third of the way across the triangle.

  9. 9

    Slide the tail under the waist

    Place the short straight root of the tail behind the waist, overlapping by about 7 mm. Keep the two pleats spread above and below the middle.

  10. 10

    Glue the tail overlap

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

  11. ✓

    Finish

    Press the fish flat. Draw one round eye near the pointed nose, ahead of the folded tail. The finished red packet fish, with its pointed head at the left and its pleated tail fanned out at the right.

Keep folding

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