Download Standards 5,800+ followers on TwitterAdGet the latest standards in PDF U.S. and international standardsansi has been visited by 10K+ users in the past month What do the Different Flowchart Shapes Mean? Over the years other shapes have been used in flowcharting, but they have not been popular. If you keep to the four basic flowchart shapes listed first, you will spend less time teaching new people what each shape means. Even with the four basic flowchart shapes it is good to have a flowchart key which defines each shape used, like the one below:Free Additional Shapes · Software Resellers · Tutorial · Overview · Free Viewer · Rfflow - Register Create a block diagram - Visio This topic shows how to use the Block Diagram and the Block Diagram With Perspective templates. Block diagrams use block and raised block shapes to help you brainstorm, plan, and communicate. Block diagrams with perspective use 3-D shapes to convey information in a dramatic manner. Create a block diagram. Click the File tab. Block Diagram Maker | Lucidchart Easily create and customize professional block diagrams with Lucidchart’s complete range of diagramming features. If you prefer to start from scratch, our block diagram creator includes shape libraries with hundreds of industry-standard symbols and notations for electrical components, audio systems, and more.