Learn what block letter means in typing, writing, and business letter formats. See how to convert text into block letters and compare them with cursive letters. Block letter format, a cornerstone of professional correspondence, presents information in a clean, concise, and easily readable manner. This style Drawing simple block letters Usually, you develop only those letters you need for your lettering project. However, let us go through the steps of creating a whole alphabet. I use squared paper and develop my letter shapes within a grid of 6 squares in height and 4 squares in width. This template is our basis for applying 4 methods for creating block letters. My tip: Play with your grid. If you use 6 x 3 squares, your letters will have a more condensed appearance. Method 1: Using outlines ... Block letter format is a popular and formal style of writing used in various contexts, such as business letters, cover letters, and job applications. This format involves placing all text aligned to the left margin, without any indentation, and using a clear and concise font.