Add a Swap Width/Height button next to the Width and Height fields in Composition Settings. Clicking it would instantly exchange the two values, making it easy to switch between landscape and portrait orientations.

Hello Adobe After Effects Team,

I would like to suggest adding a small “Swap Dimensions” button next to the Width and Height fields in the Composition Settings.

For example, if the composition is:

• Width: 1920 px
• Height: 1080 px

Clicking the button would instantly swap them to:

• Width: 1080 px
• Height: 1920 px

This would be especially useful when quickly converting a composition between landscape and portrait orientations, without having to manually type both values.

A simple button with a ↔ or ⇄ icon next to the Width/Height fields would make this workflow much faster and more convenient.

Thank you for considering this feature