Visualize & understand program logic instantly
Code to Flow is an AI-powered code visualization platform that transforms source code from any major programming language into interactive, exportable flowcharts and diagrams. It analyzes code structure including functions, loops, conditionals, and class hierarchies to generate visual representations that make complex program logic immediately understandable. The tool is privacy-focused with code processed without being stored on servers.
Works with Python, JavaScript, TypeScript, Java, C, C++, and all major languages
Flowcharts, sequence diagrams, class diagrams, user journey maps, and concept explanations
Automatically identifies functions, loops, conditionals, and logical flows
Zoom, pan, and explore generated diagrams in-browser
Download as SVG, PNG, or PDF
Edit raw diagram syntax post-generation for fine-tuning
Color schemes and themes for diagrams
Code is not stored on servers during processing
Quickly understand unfamiliar or inherited codebases by generating visual logic maps
Help new team members understand system flows without reading every line
Produce visual architecture diagrams for technical documentation and wikis
Trace logic paths and identify edge cases visually during peer review
Teach programming concepts and algorithm design visually to students

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