FastSankey – Free Online Sankey Diagram Maker with PDF Export
fastsankey.com
LaunchIndex first observed FastSankey – Free Online Sankey Diagram Maker with PDF Export (fastsankey.com) live on 18 October 2026. View its launch screenshot, category, and verification evidence.
A launch record built from evidence.
FastSankey – Free Online Sankey Diagram Maker with PDF Export (fastsankey.com) was first observed live on 18 October 2026.
Free online Sankey diagram editor that runs in your browser. Create energy and material flow diagrams on a drawing sheet, with title block and print-ready exports (PDF/SVG/PNG). No signup; data stays locally in your browser.
Its profile is classified as Developer tool within Technology / Developer tools.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- www.fastsankey.com
- Category
- Technology / Developer tools
- Website type
- Developer tool
- Observed title
- FastSankey – Free Online Sankey Diagram Maker with PDF Export
- Observed description
- Free online Sankey diagram maker with title block, drawing frame and print-ready PDF export in A4–A1. Runs in your browser, no sign-up.
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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