Spritesheets using Gemini 3.0 Pro

Generating on a Grid

Before

After

Prompt

Generate a spritesheet by creating sprites for the following 16 objects:

Apple, Banana, Orange, Mango, Pineapple, Strawberry, Blueberry, Raspberry, Watermelon, Kiwi, Peach, Pear, Cherry, Grapes, Papaya, Pomegranate

Make sure the sprites align and are centered within the provided 4x4 grid.

A test of NanoBanana’s ability to generate sprites aligned to a grid. The AI was given a blank 4x4 grid and asked to populate each cell with a different fruit sprite. This tests both the model’s understanding of spatial layout and its ability to generate consistent, centered sprites across multiple grid cells.

Graph Paper to Pixel Art

Before

After

Prompt

Using the provided pixel grid, completely fill in the necessary squares to form a perfect pixel art image of a blue potion.

Here we have a 1024x1024 image divided into a grid of 32x32 pixel squares. This test evaluates NanoBanana’s capability to create pixel art sprites while adhering to a strict grid structure provided by graph paper. The AI needed to generate a potion bottle sprite that fits within the constraints of the grid lines, demonstrating its understanding of pixel art aesthetics and spatial alignment.

This is particularly important since pixel art typically relies on a strict square pixel aspect ratio. By enforcing a grid, we can guide the AI to effectively flood-fill the appropriate squares to create a coherent pixel art image.