Use this guide to break out of the default 1:1 square image dimensions.
This parameter is always placed at the end of the prompt.
Creating Portrait Images in Midjourney
Let’s start with the basics.
To create a portrait image, add–ar 2:3to the end of your prompt.
Another alternative is–ar 4:5,which has a shorter vertical height but is a little bit wider.
Even if the numbers mean nothing to you, you will definitely have usedportrait orientation in photographybefore.
2:3 Aspect Ratio
Creating Midjourney Art for Social Platforms
Looking for a specific aspect ratio for social media posts?
Here are some of the most common aspect ratios you might need to do the job.
There are a number ofapps for visualizing your art on a wallthat will aid you in decorating your space.
Below you will find the aspect ratios you need for common poster sizes intended for print.
So, keep these different aspect ratios handy for when you need them.
191:100 Aspect Ratio
2:3 Aspect Ratio
