I need help getting my text box bigger
I am very new to ae and I’m creating a mogrt but my text gets cut off because of the this square. Is it possible to make the square bigger without having to change the size of the font?

I am very new to ae and I’m creating a mogrt but my text gets cut off because of the this square. Is it possible to make the square bigger without having to change the size of the font?

I think you're looking to increase your Composition Frame Size. Try pressing command k (mac) or control k (Windows) to bring up the Composition Settings and increase the Composition Width.
To determine the current Scale of your text in pixels, select the Text Layer and choose Layer > Transform > Scale. In the Scale dialog box, change the Units pop-up menu from "% of Source" to "Pixels". Knowing the width and height of your text in pixels will help you to set a Comp Frame Size that does not cut it off.
For what it's worth, it's common to design MOGRTs at a standard frame size like 3840-by-2160 or 1920-by-1080.
It may also be mentioning some terminology:
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