typography - Will text laid out on an image in Photoshop, when printed look pixelated? Or sharp enough?

The title really says it all. I want to design a poster for my home. But here's my question, if I lay out the text in photoshop, save it and then print it - will the text look pixelated? Or sharp enough like how in posters text normally does?

Answer

If you're sending it to be printed, then save the file as a Photoshop PDF. All your vector information, including text, will remain vector.