I want to type out what I will be printing to see how the letters will look when put together. There doesnt seem to be any such tool here. Please lmk if I can type samples. Thank you.

Go to the details page of any font on Dafont by clicking the banner. In the Custom Preview field, where it says 'Type your text here', type your text. In the Size list box, select Tiny, Small, Medium, or Large. Click the Submit button.

The Preview field is also present at the top of the lists.