15 Flow Chart Examples You Can Copy (+ Free AI Flow Chart Maker)

The fastest way to make a good flow chart is to start from one that already works. Below are 15 flow chart examples across business, engineering, education, and everyday life — and because each includes a ready-to-paste prompt, you can recreate any of them in seconds with Infogiph's free AI flow chart maker instead of drawing boxes by hand.

New to the notation? Skim our flowchart symbols guide first — though with AI generation, the tool applies the right symbols for you.

Business Process Flow Charts

1. Customer Onboarding Flow

Sign-up → email verification → profile setup → first-use tutorial → activation check, with a reminder branch for users who stall.

Prompt: "Flowchart of customer onboarding: user signs up, verifies email (resend after 24h if not), completes profile, takes product tour, then success team checks activation after 7 days."

2. Purchase Approval Workflow

Request → manager review → decision diamond: under $1k auto-approve, over $1k finance review → PO issued or rejected with reason.

Prompt: "Purchase approval flowchart: employee submits request, manager reviews, purchases under $1,000 are approved directly, over $1,000 go to finance, approved requests get a PO, rejections return to employee with feedback."

3. Hiring Pipeline

Application → screen → phone interview → technical/panel round → offer → negotiation → hire, with rejection exits at each stage.

4. Customer Support Escalation

Ticket in → auto-categorize → tier 1 attempts fix → unresolved after SLA? → tier 2 → engineering escalation → resolution and follow-up survey.

5. Invoice & Payment Collection

Invoice sent → due date reached? → reminder sequence → paid / 30-days overdue → collections decision.

Technical & Engineering Flow Charts

6. Login Authentication Logic

Credentials in → validate format → check against database → 2FA required? → success or specific error paths (wrong password, locked account).

Prompt: "Flowchart of a login flow with input validation, credential check, optional two-factor authentication, account lockout after 5 failed attempts, and password reset path."

7. Do-While Loop

The classic CS assignment: execute the body once, test the condition, loop back while true. We cover this one in depth in our do-while loop flowchart guide.

8. CI/CD Deployment Pipeline

Commit → automated tests → pass? → build → staging deploy → smoke tests → production deploy → rollback branch on failure.

9. Incident Response Runbook

Alert fires → severity triage → P1? page on-call : create ticket → mitigate → root cause → postmortem.

10. Data Processing Pipeline

Ingest → validate schema → clean/transform → quality check loop → load to warehouse → notify consumers.

Education & Everyday Flow Charts

11. Essay Writing Process

Pick topic → research → outline → draft → self-review loop → peer feedback → final edit → submit.

12. Science Experiment Method

Question → hypothesis → design experiment → collect data → results support hypothesis? → conclude or revise and repeat.

13. "Should I Buy It?" Decision Chart

A fun personal-finance classic: Do I need it? → Can I afford it without credit? → Have I wanted it for 30 days? → Buy / Wait / Skip.

14. Morning Routine Optimizer

Wake up → workout day? → branch routines → common path to work. Simple, and a great first flowchart to practice with.

15. Troubleshooting Tree ("Wi-Fi not working")

Router lights on? → restart → other devices affected? → ISP status → escalate to provider. The template behind every good support doc.

How to Recreate Any of These in 30 Seconds

1. Open the AI flow chart maker (free, browser-based).
2. Paste one of the prompts above — or describe your own process in the same plain-language style.
3. The AI generates the flow chart with correct symbols, decision branches, and clean layout.
4. Edit anything on the canvas, then export PNG or SVG free.

The pattern to steal from these examples: name the steps, name the decisions, name what happens on each branch. If your description contains those three things, the generated chart will be right on the first try most of the time.

What Makes These Examples Work

• One process per chart. The onboarding example doesn't also explain billing.
• Decisions are questions with labeled exits. "Under $1k?" → yes/no, not vague forks.
• Failure paths are drawn, not implied. Rejections, retries, and escalations appear explicitly.
• Flow runs one direction (top-down or left-right), with loops drawn as clear returns.

FAQ

Where can I make these flow charts for free? Infogiph's AI flow chart maker generates any of these from the prompts above and exports PNG/SVG on the free plan.

What are the main flowchart symbols? Ovals for start/end, rectangles for steps, diamonds for decisions, arrows for flow. Full reference in our flowchart symbols guide.

Can I generate a flow chart from an existing SOP document? Yes — paste the SOP text and the AI extracts steps and decisions into a chart. It's the fastest way to visualize documentation you already have.

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Pick an example, paste the prompt, and generate your flow chart free.