AI Flowchart Generator

Write a process the way you would explain it out loud, generate a shaped diagram with branch labels, then correct any step before you export it.

Choose a diagram mode and a detail level before the first draft is drawn.

Rename shapes, retype steps, and reword branches without opening a separate diagram editor.

Draft diagrams from written processes
Export SVG, PNG, or Mermaid
Correct every shape after drafting

How to use AI Flowchart Generator

Write the process, pick the shape of diagram you expect, then read the draft against reality before exporting it.

1
Write the process
Type the process the way you would explain it to a new teammate. Name who acts, what they check, where the path splits, and how each branch finishes, because the draft only knows what your description tells it.
2
Pick the diagram mode
Open diagram setup and choose process flow, decision tree, user journey, or system flow. Set the detail level to control how many shapes appear, and add extra context when the wording, roles, or systems have to be preserved exactly.
3
Read the draft against reality
Compare every shape and branch label with how the work actually happens. Select any shape to rename it, switch its type, insert a step after it, or drop a step that does not belong, and the connections rejoin around the change.
4
Style it and export
Switch between top to bottom and left to right, try the color themes, then download the diagram as SVG or PNG. Copy the Mermaid source when the diagram belongs in a README, a wiki, or a docs site instead.

Four diagram modes

Process flow, decision tree, user journey, and system flow each steer the draft differently, so the same paragraph can become an operations map or a service diagram.

Editable shapes

Every shape is yours to correct. Rename a step, switch it between start, input, process, decision, subprocess, output, and end, or insert a missing step after any shape.

Layout and color themes

Flip the flow between vertical and horizontal, zoom from a wide overview down to close reading, and pick a color theme that suits a slide deck, a doc, or a printed page.

SVG and PNG export

Download crisp vector SVG for editors like Figma and Illustrator, or a doubled-resolution PNG for slides, tickets, and chat threads where a flat picture is easier to share.

Mermaid and JSON output

Copy Mermaid source that renders inside GitHub, Notion, and most docs platforms, or copy the raw node and edge JSON when the diagram feeds another script or tool.

Branch labels you control

Decision shapes arrive with worded branches such as yes, no, or retry, and each label stays editable so the diagram matches the vocabulary your team already uses.

AI Flowchart Generator privacy and processing

This section covers what leaves your browser when a diagram is drafted, why an account is needed, how long a finished diagram survives, and where your own review still matters.

Processing AI drafting on a server

Your written description, the chosen diagram mode, and the detail setting travel to the AI request flow, which answers with the shapes and connections drawn on this page.

Storage Kept in the open tab

A finished diagram lives in the current browser tab until you export it, so closing or refreshing the page clears the shapes you generated.

Account Sign-in first

Drafting a diagram needs a signed-in Rune account because every AI request is measured against your plan, your Ore balance, and request pacing.

Before You Use AI Flowchart Generator

Read these notes before a generated diagram goes into a runbook, an audit trail, a client deck, or any document people will follow.

Privacy

The description you type is sent for drafting, so leave out credentials, customer records, and internal identifiers.

Describe an internal system in general terms when the exact hostnames, keys, or account numbers are not needed in the diagram.

Accuracy

A drafted diagram reflects your wording, not your real system, so it can miss a branch you never described.

Walk the diagram against the actual process once before anyone treats it as documentation or as evidence of a control.

Editing

Removing a shape reconnects the steps on either side of it, which can join two branches you meant to keep apart.

Regenerating replaces the diagram on the page, so export a version you like before you ask for another draft.

Export

SVG stays sharp at any size and keeps text selectable inside vector editors and design files.

Mermaid source depends on the renderer at the far end, so preview it in the destination before you publish that page.

Limits

AI Flowchart Generator reads a typed process description and does not take uploaded files as the source for a diagram.

AI Flowchart Generator sends each draft through the signed-in Rune AI request flow, so availability follows your account status and Ore balance.

Questions about AI Flowchart Generator

What kind of processes can it diagram?

Anything you can write down as ordered steps: approvals, refunds, onboarding, incident response, checkout paths, release procedures, support escalations, and the branching logic inside a feature.

Can I fix a step the draft got wrong?

Yes. Select a shape to rename it, change its type, insert a step after it, or remove it, and edit branch wording from the list under the diagram.

Which file formats can I take away?

You can download vector SVG or a doubled-resolution PNG, download a Mermaid file, or copy Mermaid and raw JSON straight to your clipboard for reuse elsewhere.

Does the diagram stay saved on Rune?

No. A finished diagram lives only in the open browser tab, so export it before you close or refresh the page if you want to keep that version.

Why does it ask me to sign in?

Drafting runs on Rune's AI request flow, which measures usage against your account, so an account keeps the service available and the request pacing fair for everyone.

Can I use the Mermaid output in GitHub?

Yes. Copy the Mermaid source and paste it into a fenced mermaid block in a README, an issue, a wiki page, or any docs platform that renders Mermaid.