Is Graphine free to use?

Yes, Graphine is free to use. Core diagramming features — including the drag-and-drop canvas, shape libraries, import/export, and AI chat — are available at no cost. Premium tiers add collaboration, extended storage, and premium templates.

What types of diagrams can I create with Graphine?

Graphine supports cloud architecture diagrams (AWS, GCP, Azure), software architecture diagrams, flowcharts and process diagrams, network topology maps, UML component and class diagrams, system design diagrams, data flow diagrams, and sequence diagrams via PlantUML import/export.

Can Graphine import diagrams from draw.io?

Yes, Graphine can import .drawio files from draw.io and export back to draw.io format. It also supports PlantUML (.puml) and JSON import/export for full interoperability.

Can Graphine generate Terraform or infrastructure-as-code from diagrams?

Yes. Graphine can generate Terraform, Pulumi (TypeScript and Python), AWS CDK, Azure Bicep, and ARM templates directly from your visual cloud architecture diagrams using AI.

Is Graphine a good draw.io or Lucidchart alternative?

Graphine is a strong free alternative to draw.io and Lucidchart. It adds AI-powered diagram generation, cloud-specific icon libraries, IaC code export, real-time collaboration, offline PWA support, and an embeddable viewer — all in the browser with no installation.

Do I need to sign up or create an account?

No, signup is not required. Graphine works immediately in the browser. Optional Auth0 login with Microsoft, Google, or Apple enables cloud saving, sharing, and collaboration.

Graphine - Free AI-Powered Online Diagram Editor & Architecture Tool

Graphine - Free AI-Powered Online Diagram Editor Graphine is a free, browser-based diagramming tool for creating flowcharts, cloud architecture diagrams, network maps, and UML. It works entirely in your browser with no installation required. Please enable JavaScript to use the full editor. Create Diagrams with AI Assistance Graphine combines a drag-and-drop canvas with an AI-powered assistant. Describe your architecture in plain English and Graphine generates the diagram for you. Supports AWS, GCP, and Azure cloud icons. Key Features

AI diagram generation — Create full diagrams from natural language descriptions

Cloud architecture diagrams — Pre-built icon libraries for AWS, GCP, and Azure

Flowchart and process diagrams — Standard flowchart symbols with auto-layout

Network topology maps — Visualize network infrastructure

UML diagrams — Component and class diagrams via PlantUML

Import / Export — JSON, draw.io (.drawio), PlantUML (.puml), SVG, PNG, PDF

Infrastructure-as-Code — Generate Terraform, Pulumi, AWS CDK, Bicep, ARM

Real-time collaboration — Multiplayer cursors and presence

Version history — Save, restore, and diff diagram versions

Presentation mode — Frame-based slideshow for architecture reviews

Offline support — PWA with IndexedDB auto-save

Templates — AWS 3-tier, GCP microservices, Azure hub-spoke

Sketch mode — Hand-drawn rendering for informal diagrams

Sharing — Public links and embeddable iframes for Notion, Confluence, GitHub

Free Alternative to draw.io and Lucidchart Graphine is a free, open alternative to draw.io, Lucidchart, and Visio. It adds AI-powered diagram generation, cloud-specific icon libraries, infrastructure-as-code export, real-time collaboration, and offline PWA support — all in your browser with no signup required. Frequently Asked QuestionsIs Graphine free?Yes, Graphine is free to use. Core features are available at no cost. Premium tiers add collaboration and extended storage.Can I import draw.io files?Yes, Graphine imports and exports .drawio files. It also supports PlantUML (.puml) and JSON formats.Can Graphine generate Terraform code?Yes. Graphine generates Terraform, Pulumi, AWS CDK, Bicep, and ARM templates from visual diagrams using AI.Does Graphine work offline?Yes, Graphine is a PWA with service worker caching and IndexedDB auto-save for offline editing.