Free online flowchart maker

Plan it. Flow it.
Own it.

Start from a blank canvas or a ready-made template, customize every shape, or describe a process in plain language and let AI draft the flowchart for you.

Start a flowchart Browse templates

100% free
No watermark
Export PNG or PDF

Live product previewFL / 2026

FlowchartRecent

FlowchartLab

Recent flowcharts

This session

Onboarding flow → Flowchart Done

Support ticket routing → AI generated Done

100%

All diagrams saved

Processed locally on your device — nothing uploaded

Templates
Icon and image steps
AI text to flowchart
100% free
PNG and PDF export

Start from a template

Pick a template. Start flowing.

Every flowchart template below is fully editable. Open one and it's yours to customize, right in your browser.

Every tool, in one place

From a first box to a finished flowchart.

Flowchart Maker

Design flowcharts and diagrams online, then export as an image or PDF.

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Icons Flowchart

Uses icons to represent each step, for quick visual understanding.

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Image Flowchart

Uses real photos to represent each step, for better visual clarity.

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Text to Flowchart

Describe a process in plain language and AI lays it out as a flowchart.

Open tool

3D Flowchart

Same shapes and connectors, rendered with glossy, dimensional depth.

Open tool

Works in every modern browser. No extension, no install.

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Why FlowchartLab

Tools that work for your workflow.

Everything you need to sketch, structure, and share a diagram, built to be fast and trustworthy.

Text to Flowchart

Describe a process in plain language and AI lays it out as a flowchart, ready to edit in the same canvas.

Try it

Flowchart Maker

Sketch flowcharts and diagrams with connectable shapes, then export as a PNG or PDF you can drop straight into a doc.

Open the editor

Private by design

For every tool but one, there’s no server in the loop — diagrams are built and exported on your own device using your browser’s built-in engine, never uploaded or seen by us. The one exception is Text to Flowchart, which sends your text to Claude (Anthropic) so it can interpret it.

how-it-works.ts

// runs entirely in your browser
async function exportDiagram(canvas: Canvas) {
  const result = await renderLocally(canvas);

  // nothing is ever sent to a server
  return result;
}

Questions

Frequently asked questions

Do you store or upload my diagrams?: For every tool except Text to Flowchart: no. Everything is built and rendered locally in your browser using JavaScript, and nothing is sent to a server. Text to Flowchart is the exception — it sends your description to Claude (Anthropic) so it can interpret it into a diagram.
Is FlowchartLab free?: Yes. Every tool, every template, unlimited flowcharts and exports, no watermark, no account, no subscription.
How does Text to Flowchart work?: You describe a process in plain language, and it's sent to Claude (Anthropic) to identify the steps and decisions and turn them into a flowchart, which then opens in the normal editor for you to adjust, restyle, or export.
Can I export my flowchart?: Yes. Every diagram can be exported as a high-resolution PNG or a PDF, ready to drop straight into a document or presentation.

Ready when you are

Get it done, right in your browser.

No watermark, no account, completely free. Pick a tool and try it in seconds.

Browse tools

Plan it. Flow it.Own it.

Pick a template. Start flowing.

Creative Workflow

Study Habits

Brand Identity

Mind Map

Creative Project

Process Flow

Concept Map

Orbit Map

Growth Protocol

Customer Lifecycle Flow

AI Workflow Hub

Product Architecture

Growth Roadmap

5 Steps Strategic Planning

Radial Idea Map

Structure Company

Business Progress Flowchart

Class Organizational Structure (Lime)

Class Organizational Structure (Cream)

CEO Organizational Chart

5-Option Radial Infographic

Vertical Timeline

Icon Org Tree

Priority Matrix

Expense Approval Flow

Patient Intake Flow

Habit Loop Tracker

Hiring Pipeline

Sprint Retrospective Board

OKR Cascade

Emergency Triage Decision Tree

Budget vs. Actual Tracker

Customer Journey Map

360° Feedback Review Wheel

Buy vs. Rent Decision Tree

RACI Matrix

Content Calendar Workflow

Debt Snowball Payoff Plan

User Onboarding Funnel

Patient Care Team Hub

Competitive Analysis Quadrant

Incident Response Runbook

Retirement Savings Roadmap

Succession Planning Chart

SWOT Analysis Grid

Classroom Management Hub

Clinical Trial Phases

Change Request Decision Tree

Kanban Task Board

Liquid Glass Flow

Liquid Glass Steps

Liquid Glass Pipeline

Startup Journey Metro Map

Wedding Planning Timeline

Investment Portfolio Allocation Hub

Support Ticket Escalation Flow

Campaign Brief Canvas

Root Cause Fishbone Diagram

Digital Security Honeycomb

Employee Offboarding Swimlane

Maslow's Hierarchy of Needs

Ikigai Diagram

Risk Assessment Bowtie Diagram

PDSA Quality Improvement Cycle

Bridges' Transition Model

Target Audience Bullseye

From a first box to a finished flowchart.

Flowchart Maker

Icons Flowchart

Image Flowchart

Text to Flowchart

3D Flowchart

Tools that work for your workflow.

Text to Flowchart

Flowchart Maker

Private by design

Frequently asked questions

Get it done, right in your browser.

Plan it. Flow it.
Own it.