DiagramGPT

DiagramGPT is an AI diagram generator created by Eraser. It helps technical teams produce diagrams from text prompts, enabling faster diagramming workflows and easier collaboration across teams. The tool is designed for engineers, architects, and other professionals who create architectural, system, and process diagrams as part of their documentation and planning. It integrates with Eraser’s broader diagram and documentation platform to support editing and refinement of generated diagrams.

The tool works by leveraging AI to interpret prompts and generate diagrams, which can then be edited within Eraser. Users can click to save and edit diagrams in Eraser, and diagrams can be edited using Eraser’s diagram-as-code syntax. The API is available for paid plans, and there is an MCP server that supports programmatic interaction with diagrams.

DiagramGPT supports a variety of diagram types and is tied to Eraser’s reference libraries and templates to maintain consistency across teams. It emphasizes that diagrams can be refined, edited, and integrated into existing workflows, with options to connect to code repositories and to use company-specific templates.

Eraser states that there is a Free plan for individuals and small teams, and outlines several paid tiers with different limits and capabilities. It also notes security commitments, data handling practices, and the availability of an MCP server for exporting diagrams to clients and tools.

Use cases

• System design diagrams for infrastructure, API, and services
• Codebase visualization from private Git repositories
• Stakeholder communications