Free AI Flowchart Generator

See it work

Flowchart examples.

Same tool, four requests. Every drawing below is a real render.

What you type

Flowchart of binary search: set low and high, loop while low ≤ high, compute mid, return mid if it matches the target, otherwise move low or high, and return -1 when the loop ends.

Then tryTurn it into the recursive versionAdd a check for an empty array

Flowchart · Sugiyama layered DAG + orthogonal routing · schematex-flowchart

Rather start from a finished drawing? Browse 1168 flowchart templates →

The drawing

What a flowchart is.

A flowchart shows a process as a sequence of steps. Rounded shapes start and end it, rectangles are actions, diamonds are yes/no decisions, and arrows show what happens next, including the loops back.

It is the quickest way to agree how something works, whether that is an algorithm for a class, a login flow for a product team or an approval chain for finance.

Standard: Sugiyama layered DAG + orthogonal routing
Engine: schematex-flowchart
Editable: Double-click text, drag nodes
Export: SVG · PNG · PDF

Who uses it

Who uses flowcharts.

Students

Algorithms and programs as flowcharts for assignments, straight from the description or the code.

Product and engineering teams

Sign-up, login and error paths drawn so every branch is visible in review.

Operations and finance

Approval chains and thresholds that everyone signs off on the same page.

How it works

How to make a flowchart with AI in three steps.

Describe it

One paragraph is enough to start.

“Flowchart of binary search: set low and high, loop while low ≤ high, compute mid, return mid if it matches the target, otherwise move low or high, and return -1 when the loop ends.”

See the drawing

Drawn by the right engine.

Say what changes

Every edit keeps a version.

Turn it into the recursive version

V2 · DRAWN FROM V1, NOTHING RETYPED

FAQ

Common questions

How does the AI flowchart generator work?

Describe the process in ordinary sentences: the steps, the decisions and what happens on each answer. The flowchart is drawn for you, and you change it by saying what is different.

Can it turn code or pseudocode into a flowchart?

Yes. Paste the code or pseudocode and ask for a flowchart. Loops and conditions become decisions with their branches.

Which symbols does it use?

The standard ones: rounded terminals to start and end, rectangles for steps, diamonds for decisions and parallelograms for input and output.

Do I need any design skills?

No. Layout, spacing and arrows are handled for you. You only describe the process.

What can I export?

SVG, PNG or PDF at any size, or a share link.

Do I need an account?

Yes, a free one. No card is asked for.

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