Diagram AI

Diagram AI is a browser-based AI diagram generator and editor that helps you turn written ideas into visual explanations. Describe a process or system in natural language, generate a diagram draft, and continue refining it through chat and direct canvas editing. Use it to draft flowcharts, sequence diagrams, cloud architecture maps, and class diagrams for documentation, planning, teaching, or presentations. Restore previous versions and export diagrams as XML, SVG, or PNG. Pricing: Freemium. The free plan includes 1 request per day; Pro is $9.90/mo and Plus is $19.90/mo.