ChatGPT aspect ratios

[crisp willow]

What you'll learn:

• 3 different aspect ratios.
• How to use aspect ratios in prompt
• How to get the aspect ratios without it in the prompt.
• How to have a whole chat with only one aspect ratio.

You might know that ChatGPT has 3 aspect ratios. Square with 1024x1024 piclxels, wide with 1792x1024 pixels and findlly tall with 1024x1792 pixels.

To get these aspect ratios, you can simply ask for it. The strongest indicators are the words square, tall and wide, so it is recommended to use them. An example:
Can you give me a tall picture of a long road in the forest
This will give the tall picture as a result for me.

Prompt:
Tall depiction of a long, winding road stretching through a dense, serene forest. Towering trees on either side create a canopy overhead, with dappled sunlight filtering through the leaves. Fallen leaves and shadows paint patterns on the road, inviting travelers to explore the tranquility of the woodland.

We can see that there is a tall description in the prompt, but we don't need it. The request for a tall picture is something separate from the prompt. For example, this is the aspect ratio result of the following request:
Can you make a wide picture with the following prompt? "A tall picture of a phoenix rising from the ashes, made in geometric shaped tiling"

We can see the prompt says tall, but it's a wide picture. This is important for simplifying prompts, but can also help in a conversation. Say you want to have a chat with only wide landscape pictures. It can be as easy as saying can you make all pictures in this chat a wide aspect ratio? This will also free up the word tall or square in the prompt, preventing wrong aspect ratios most of the time. For example, a picture made in such a chat:
Photo of a vast landscape where a dense forest meets the base of a towering azure mountain. Above, a sky filled with countless stars shines brilliantly, and sparse fluffy clouds drift by. A serene lake at the forefront reflects the forest, mountain, and starry sky. On its banks, a herd of deer can be seen drinking, with fireflies adding a magical glow to the scene.