Atlas Diagram Studio
Flowcharts, UML, ERDs, cloud architecture, mind maps, wireframes, C4, and BPMN - with AI text-to-diagram, Mermaid and .drawio import, and real-time collaboration. Diagrams that live inside the workspace where the rest of your work already is.
Diagram tools
One editor, every diagram type. Each tool funnels into the same AI-native canvas.
Build clear flowcharts in minutes with drag-and-drop shapes, smart connectors, and AI that turns plain English into an editable flowchart. Collaborate in real time and export anywhere.
Write Mermaid and see it render instantly, with inline lint, autocomplete, and one-click fixes for common syntax errors. Then keep editing visually - the best of diagram-as-code and a real editor.
Design AWS architecture diagrams with the official AWS Architecture service icons - EC2, S3, Lambda, VPC and the full catalog. Drag services onto the canvas, connect them, describe the stack in plain English, and export anywhere.
Design Microsoft Azure architecture diagrams with the official Azure service icons across the full catalog. Drag services onto the canvas, connect them, describe the stack in plain English, and export anywhere.
Design Google Cloud architecture diagrams with the official GCP icon set - Compute Engine, BigQuery, GKE and the full catalog. Drag services onto the canvas, connect them, describe the stack in plain English, and export anywhere.
Design Kubernetes architecture diagrams with the official Kubernetes resource icons - Pod, Deployment, Service, Ingress and the rest, plus the CNCF logo marks. Drag resources onto the canvas, connect them, describe the cluster in plain English, and export anywhere.
Build clean organizational charts in minutes. Add people, connect reporting lines, and let auto-layout keep the hierarchy tidy as your team grows. Collaborate live and export anywhere.
Model your database with a proper entity-relationship diagram: entities, attributes, keys, and crow's-foot relationships. Generate an ERD from SQL or a schema, or describe it in plain English.
Map how your system talks to itself: actors, lifelines, synchronous and async messages, activations, loops, and alt blocks. Write Mermaid or describe the flow in words and AI draws it.
Create every common UML diagram - class, sequence, use case, activity, state, component, and deployment - with correct notation. Write Mermaid, drag shapes, or let AI draft it from a description.
Map your infrastructure with proper network and cloud icons - AWS, Azure, GCP, Kubernetes, and Cisco-style topology. Describe the architecture in plain English and AI lays out the first draft.
Capture and organize ideas fast. Start from a central topic, branch outward, and let auto-layout keep the map balanced. Brainstorm live with your team and turn ideas into tasks.
Sketch low-fidelity website and app screens fast, then connect them into user flows. Freeform when you want to explore, structured when you want precision. Collaborate live and export anywhere.
Document software architecture the C4 way - system context, container, component, and code - with consistent notation across all four levels. Describe your system and AI drafts the diagram.
Model processes with proper BPMN 2.0 notation - events, activities, gateways, pools, and swimlanes. Map how work really flows across teams, collaborate live, and turn steps into tasks.
Describe what you want in plain English and get an editable diagram back in seconds. The AI emits a validated graph, auto-fixes structure, and lays it out - then you refine it like any other diagram.
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Focused workflows for engineering, product, data, revenue, HR, and docs.
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Atlas Diagram Studio makes every diagram with AI text-to-diagram and real-time collaboration - inside an all-in-one workspace for tasks, projects, CRM, and docs. Start free.