AI flowchart generator
Paste a process as a plain outline and watch it become a flowchart — no drawing, no account, nothing uploaded. It runs on your device, so what you type stays with you.
One step per line. Indent two spaces to branch beneath the line above.
Text to flowchart without an AI bill
Most “AI flowchart” tools send your text to a language model and bill per generation. This one does the opposite: a deterministic converter turns your indented outline into a flowchart right in the browser. The output is predictable, private and free — type the steps, get the boxes and arrows, every time.
That makes it ideal for sensitive processes: internal runbooks, security flows, unreleased product plans. Nothing is transmitted, so nothing can leak.
When you want more control
Outline mode is the fast lane; Mermaid is the fine-tuning. Toggle Outline off and the editor keeps your generated source so you can add decision diamonds, labelled branches, datastores and subgraphs by hand. You get the speed of typing a list and the precision of diagram-as-code in one place.
Frequently asked questions
How does this turn text into a flowchart?
Turn on Outline mode and type your steps as an indented list. Each line becomes a node and each indent becomes an arrow to the line above it. The conversion is deterministic and runs in your browser — no AI model is called.
Is there an AI model behind it?
No. The text-to-flowchart conversion is a rule-based, on-device transform, so it is free, instant and private. We deliberately keep any LLM layer off to avoid model cost and to keep your text on your device.
Can I paste a numbered or bulleted list?
Yes. Common list markers like “-”, “*” and “1.” are stripped automatically, so you can paste a checklist or outline straight from your notes.
Is it free and private?
Completely free, no signup, no watermark, and nothing is uploaded. The whole conversion and render happen in your browser.
Can I edit the result afterwards?
Yes — switch off Outline mode to get the generated Mermaid source, then refine shapes, branch labels and grouping by hand before exporting.