Diagram AI

Diagram AI is an AI-powered canvas for turning a single sentence into an editable diagram. It is built for creating flowcharts, sequence diagrams, cloud architecture diagrams, class diagrams, and workflows, and it also frames its use around product, engineering, and operations teams.

The product’s workflow starts with a chat-based draft and continues on the canvas, where a diagram can be refined by adjusting layout, names, and hierarchy. It supports drag, align, and group actions, and it includes version history with one-click rollback so previous AI changes can be restored. Diagram AI also offers a restructure flow for larger edits, along with requests for clearer structure, fewer crossings, better spacing, and cleaner hierarchy. The site also describes a floating chat panel that can be toggled on and off, and an infinite canvas editor that stays in the browser.

Context can be added by uploading PDFs, images, or text, so the generated diagram can match source material more closely. The tool says it can be used to get a first draft quickly and then iterate until the result is presentation-ready, with exports available as XML, SVG, or PNG for docs, sharing, and presentations. It also mentions autolayout 2.0 for cleaner spacing and flow.

A pricing page is present, and the page includes links or references to pricing, version history, privacy policy, and terms of service. The site language describes Diagram AI as an AI-first canvas for diagram work and says it is trusted by teams that ship diagrams faster.