Quick Data Entry
Intuitive interface lets you input and edit data quickly and efficiently with real-time preview
Professional Sankey diagram maker that brings clarity to complex data relationships. CSV import, custom colors, cross-platform support.
Create beautiful Sankey diagrams in three easy steps
📊 → 🎨 → 📈
Import Data → Customize Style → Export & Share
Everything you need for professional data visualization
Intuitive interface lets you input and edit data quickly and efficiently with real-time preview
Import CSV files from Excel, Google Sheets, and other tools with one-click convenience
Built-in professional color palettes with full customization to match your brand identity
Available on Web, iOS, macOS, and visionOS with cloud sync across all devices
Export in PNG, SVG, PDF formats perfect for presentations, publications, and printing
Intuitive drag-and-drop interface makes chart creation simple and enjoyable
Trusted by professionals across all sectors
Visualize business processes, customer conversion funnels, and cash flow
Present research data flows, experimental results, and publication figures
Track energy flows, carbon emission pathways, and ecosystem material cycles
Map supply chain networks, logistics paths, and inventory flow relationships
Display fund flows, budget allocations, and investment portfolio structures
Visualize patient flows, resource allocation, and disease transmission pathways
Track energy usage, optimize efficiency, and showcase conservation results
Analyze marketing funnels, user behavior paths, and conversion optimization
Start free, upgrade as you grow
Start creating Sankey diagrams today
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Join thousands of professionals using SankeyChart to elevate their data visualization