Create AI Sankey Diagrams | Free AI Sankey Maker | MyLens

Create Proportional AI Sankey Diagrams

Paste a budget or pipeline—flow width shows quantity, so the biggest splits jump out.

Switch unlimited themes until it looks presentation-ready for your audience.

What to visualize?

Source

Illustration

What to visualize?

Try samples

Source

Theme

Same visual. Endless theme looks.

Switch colors, typography, and layout in one click—pick the style that fits your audience.

Explain, cite, and expand any section

Ask for an explanation, jump to sources, or turn a section into an infographic or flashcards—without rebuilding from scratch.

Turn any section into an infographic

Use the Infographic action to generate a polished graphic from a section.

Hear Your Visual Come Alive

One click turns a silent diagram into a guided walkthrough—AI narrates the story while you keep exploring every clickable part.

How It Works

Add Your Content Describe the flow or upload data—MyLens finds quantities and stages.
AI Builds Your Sankey Flow AI maps sources and outflows into a clear proportional Sankey. With unlimited themes.
Edit & Explore Refine labels and values, then use AI visual actions to dig deeper.
Share & Present Present in MyLens or export for decks and stakeholder reviews.

Use Sankey Flows Anywhere

Board Decks & Meetings Drop a clear flow diagram into slides so budgets and pipelines need less explanation Ready to present.
Reports & Analysis Replace dense tables with a proportional view of where value enters, splits, and exits.
Websites & Articles Embed clear Sankeys so readers can review complex systems instead of skimming numbers alone.
Teaching & Workshops Walk through flows live—open a branch, explain a split, and keep everyone aligned.

Safe and secure

We never use your data to train our AI models, We never share your data with others, Your information always remains yours

Questions & Answers

What is an AI Sankey Flow generator? An AI Sankey Flow generator turns text, tables, or documents into a directional flow diagram where path width is proportional to quantity—ideal for budgets, energy mixes, and pipelines.

How do I create a Sankey diagram with MyLens? Describe your flow or upload a source in the magic box. MyLens locks to the Sankey Flow visual, builds a Canvas diagram that follows the Sankey guide, and lets you edit it, use AI visual actions, and present it.

What makes MyLens Sankey Flows different? MyLens Sankeys include AI visual actions—not just a flat export. Use Explain, Cite, or Expand on the visual—and the layout follows a dedicated Sankey Flow guide for consistent structure.

Can I build a Sankey from a spreadsheet? Yes. Upload CSV or Excel files (or paste numbers) and MyLens extracts stages and quantities to form proportional paths.

Can I export my Sankey Flow? Yes. Export from MyLens in formats such as PNG, PDF, and PowerPoint for reports and presentations to others.

Is there a free AI Sankey diagram maker? Yes. MyLens lets you create Sankey Flows for free so you can try the full MyLens experience before upgrading.

Does MyLens support other visuals besides Sankey? Yes. Explore more visuals from the Visuals hub, including Timeline, Mind Map, Flowchart, Funnel, and more.

Create Clear Sankey Flows.

Paste numbers, upload a spreadsheet, or describe your system—MyLens builds a proportional Sankey Flow you can review, present, and share.