ASCIIFlow is described as 'Simple web based ascii flow diagram drawing tool, draw boxes, lines, arrows and type, then export straight to text/html' and is a Diagram Editor in the business & commerce category. There are more than 10 alternatives to ASCIIFlow, not only websites but also apps for a variety of platforms, including Self-Hosted, Windows, Linux and Mac apps. The best ASCIIFlow alternative is Wireflow, which is both free and Open Source. Other great sites and apps similar to ASCIIFlow are Monodraw, Code2flow, MonoSketch and DIagrams Through Ascii Art.
Embellish your plain text files, batch scripts or code in any language with beautiful diagrams and flowcharts with just few click of a mouse online with this simple web browser based app. No Downloads!
Core2D is a multi-platform application for making data driven 2D diagrams. The application has built-in wyswig vector graphics editor where you can bind data to shapes, share data across multiple documents, edit documents using layers.
Create Diagram Easily in a Minute, anywhere anytime Smart Diagram brings easy diagram making to Android Organize ideas and thoughts with clear diagrams. Simple & Easy, No painful learning. You can note down your flash ideas with flow chart now! Usage: Flow Chart, Tree Diagram.
Elm bot lines converts ASCII text-based diagrams to SVG drawing. It's built with Elm and is available to download through GitHub, or directly accessible as a web app.
Lekh Diagram empowers you to express your idea on iPad and iPhone simply by sketching shapes with your finger.
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It has similar UX concept and behaves almost the same way. But ASCIIFlow is much powerful app where PseudoPen simple and light.