The first AI-native flowchart platform
Flow it. Board it. Note it. Present it.
Flowcharts, whiteboards, notes, and presentations—together in one AI-powered canvas. Upload PDFs, describe what you need, or start from a template.
See It In Action
A beautiful canvas for your ideas
Experience a modern, intuitive interface designed for speed and creativity.
How It Works
From idea to diagram in seconds
OpenCharts combines the power of AI with an intuitive canvas to help you create professional diagrams faster than ever before.
Describe what you need
Type what you want in natural language—a flowchart, whiteboard layout, meeting notes, or a presentation. Upload a PDF and let AI extract it, or answer guided questions to skip the blank canvas.
AI builds it for you
Watch as AI creates nodes, connections, and layouts automatically. Switch between flowchart, whiteboard, and notes modes on the same canvas—or let AI pick the best format.
Customize, present, and share
Fine-tune with drag-and-drop editing, hit present for a cinematic node-by-node walkthrough, invite your team for real-time collaboration, or export as PNG, SVG, PDF, Mermaid, or JSON.
AI-First Design
One tool that replaces three
No more switching between Miro, Lucidchart, and Notion. OpenCharts combines flowcharts, whiteboards, and notes on a single AI-powered canvas. Describe your vision and watch AI build it—then present, collaborate, or export.
Natural language input
Describe diagrams in plain English — no learning curve
Context-aware connections
AI understands relationships and creates logical flows
Professional styling
Beautiful, consistent designs applied automatically
Create a user authentication flow with email verification
I'll create a complete authentication flow for you:
Generating 6 nodes with smart connections...
What You Can Create
One canvas, endless possibilities
Flowcharts, whiteboards, notes, presentations, and more—all on the same canvas with 20+ node types and AI assistance.
Flowcharts
Whiteboards
Notes
Presentations
System Architecture
Mind Maps
Org Charts
Gantt & Timelines
Why OpenCharts
Built different from the start
See how OpenCharts compares to traditional diagramming tools.
Features
Everything you need to visualize ideas
One tool that replaces three. Flowcharts, whiteboards, notes, and presentations—all on one AI-powered canvas with real-time collaboration.
AI-powered flowcharts in seconds
Describe what you need in plain English and watch AI build structured, connected flowcharts instantly. 20+ node types including process flows, decision trees, and system architecture diagrams—with smart connectors that automatically route around nodes.
- Natural language → flowchart generation
- Smart auto-routing connectors
- 20+ node types & templates
- Decision trees, SWOT grids, Gantt charts
- Export as Mermaid, JSON, or pseudo-code
Use Cases
Built for every team
Whether you're mapping processes, planning projects, or documenting systems, OpenCharts adapts to your workflow.
Engineering Teams
Document system architecture, API flows, and technical decisions with AI assistance.
Product Teams
Map user journeys, create wireflows, and visualize product roadmaps.
Business Operations
Streamline workflows, document SOPs, and optimize business processes.
Education & Training
Create visual learning materials, explain concepts, and build knowledge bases.
Ready to visualize your ideas?
Join the beta and experience the future of diagramming. Free unlimited access while we're in beta.
Launch OpenCharts