Free tool

Turn any text into a flowchart

Paste meeting notes, a process description, or an email thread. Neural Summary finds the flows inside and draws them as clean, presentation-ready diagrams. Free, no account needed.

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Free · no account needed · 3 generations a day

How it works

Paste your text

Meeting notes, a transcript, an email thread. Messy is fine: the generator extracts structure, it does not require it.

Pick a flow

One AI pass finds up to three distinct flows in your text and renders the best one immediately. The others are one click away.

Copy imagePNGSVGPDF

Style and export

Choose a theme and direction, refine with plain language, then copy the image or download PNG, SVG, PDF, or Mermaid code.

Take your flowchart anywhere

Every diagram is standard Mermaid under the hood. Copy the code and paste it into Notion, GitHub, GitLab, or Confluence: it stays a real, editable diagram there. Rather have a picture? Copy the image straight into Slack or your slides.

Frequently asked questions

Is this flowchart generator really free?
Yes. You get 3 generations a day without an account, and the full result every time: no blurred previews. A free Neural Summary account raises that to 10 a day with AI refinements and saved diagrams, and Pro removes the limits entirely.
What kind of text can I paste?
Anything that describes how something works or should happen: meeting notes, a transcript excerpt, a process description, or an email thread, up to 15,000 characters. The generator identifies the flows inside the text; it does not need clean, structured input.
What diagram types can it produce?
Flowcharts for processes and decisions, sequence diagrams for handovers between people or teams, and timelines for phased plans. When your text contains more than one flow, you get up to three diagrams to choose from.
Can I edit the diagram after it is generated?
Yes. Switch between three themes and two directions instantly, refine it with a plain-language instruction ("split step three into two"), or copy the Mermaid code and edit it anywhere Mermaid is supported, including Notion, GitHub, and Confluence.
How do I export the flowchart?
Copy it straight to your clipboard as an image, copy the Mermaid source code, or download it as PNG, SVG, or PDF. Exports are generated in your browser, so your text never leaves the page for exporting.

More free tools are on the way: see what is coming. Want the full engine? Neural Summary turns entire meeting recordings into action items, summaries, and diagrams automatically: how it works.

Free AI Flowchart Generator: Turn Text into Flowcharts