I want to make a piece of paper with text on one side

[L.F.A]

Hi there,
Are you familiar with Texture Painting with stencils? Your plane needs to have UV unwrapped done in an external 3D Modeling application.
Texture Painting in Blender for Absolute Beginners - YouTube
Texture Paint with Images - Stencil Brush (Blender Tutorial) - YouTube
Blender 2.8 Texture Painting Tutorial: Stencil and Alpha Mask - YouTube