ChatFlowchart

ChatFlowchart is an AI-powered diagram generation tool designed to create and edit flowcharts and various types of diagrams from text, images, PDFs, and screenshots. The platform addresses the need to quickly convert process descriptions, rough notes, or static diagrams into editable, professional-quality flowcharts and diagrams without manual redrawing. Users can start from plain English descriptions, upload images or PDF files, or use screenshots and whiteboard photos to generate editable diagrams, including flowcharts, tree diagrams, probability trees, ER diagrams, Hasse diagrams, sequence diagrams, Venn diagrams, class diagrams, and more.

A core feature of ChatFlowchart is its ability to interpret and convert unstructured input—such as paragraphs, bullet lists, or scanned images—into structured, editable diagrams. It detects shapes, arrows, and labels in uploaded images (PNG, JPG, WEBP, GIF) or PDFs, and reconstructs them as editable diagram objects. Users can further refine these diagrams by interacting with the AI through chat, enabling actions like renaming nodes, adding steps, simplifying branches, rewiring connections, or restyling the diagram instantly. This chat-based editing streamlines the process of making adjustments and enhancements to diagrams generated from diverse sources.

io-compatible files, Mermaid code, Excalidraw, and shareable links. Additionally, it offers the option to export flowcharts as animation videos for visual presentations or workflow explanations. Ready-to-use AI templates are available for a range of diagram types, allowing users to auto-fill and style diagrams quickly. No signup or credit card is required to make a free flowchart, highlighting its accessibility for new users.

ChatFlowchart is delivered as an online platform, accessible through a web interface. It is suitable for professionals across technical, business, educational, and mathematical fields who need to generate, recover, or edit diagrams efficiently from various input sources. The service positions itself as an AI diagram generator and editable diagram converter, streamlining the creation and sharing of visual process representations.