ChatFlowchart AI

About ChatFlowchart AI

ChatFlowchart is an online AI diagram maker that turns text, images, screenshots, PDFs, and whiteboard photos into editable diagrams. It is designed for people who want to create flowcharts and related diagrams without drawing everything manually, and for teams that need to recover or refine diagrams from existing visuals.

You can start from plain English, a paragraph, bullet points, or rough notes and have the tool generate a structured flowchart, tree diagram, probability tree, ERD, and more. It also supports converting uploaded images and PDF pages into editable diagram objects, which is useful when working from old flowchart images, scans, or static diagrams that need to be updated. The canvas can then be refined through chat: you can rename nodes, add steps, delete nodes, rewire connections, or adjust layout and styling.

The product also includes export options for sharing and reuse. According to the page, diagrams can be exported to PNG, SVG, PDF, Draw.io-compatible files, Mermaid code, Excalidraw, and shareable links. It supports more than ten diagram types, including flowcharts, sequence diagrams, class diagrams, ER diagrams, BPMN, org charts, mind maps, and C4 diagrams.

This makes it useful for technical documentation, process mapping, system design, database planning, and education-related diagram work. The site also says you can try it online for free without signing up, and that data is private by default with optional self-hosting.

Key features:
- Generates editable diagrams from text prompts, paragraphs, bullet points, or rough notes
- Converts screenshots, PDFs, scans, and whiteboard photos into editable diagram objects
- Lets you edit diagrams through chat by renaming nodes, adding steps, and changing connections
- Exports diagrams to PNG, SVG, PDF, Draw.io, Mermaid, Excalidraw, and shareable links
- Supports more than ten diagram types, including flowcharts, ER diagrams, sequence diagrams, and mind maps
- Offers templates for common diagram formats such as flowcharts, class diagrams, ER diagrams, and Gantt charts
- Available as a free online demo with no signup required
- States that data is private by default, with optional self-host