Flowchart Maker
Create clear flowcharts in seconds
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Create your first flowchart
Start with a blank canvas or choose a template.
Select a tool from the toolbar, then click on the canvas to place a shape.
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Properties
Select an object to edit
What is Flowchart Maker?
Flowchart Maker is a powerful, browser-based diagramming tool designed to help you visualize processes, systems, and algorithms instantly. Unlike heavy desktop software, it runs entirely in your web browser with zero installation required.
Whether you're mapping out a software architecture, documenting a business workflow, or planning a project timeline, our intuitive drag-and-drop interface makes it easy to bring your ideas to life. Best of all, your data never leaves your device—it's 100% local and private.
How to Use Flowchart Maker
Create professional diagrams in four simple steps. No learning curve required.
Step 1
Choose a Shape
Select from a variety of standard flowchart symbols in the left toolbar, including processes, decisions, documents, and databases.
Step 2
Place & Connect
Click anywhere on the canvas to drop your shape. Select the Arrow tool and drag from one shape to another to create smart connections.
Step 3
Customize & Edit
Double-click any shape to edit its text. Use the right panel to change colors, borders, typography, and alignment to match your brand.
Step 4
Export & Share
Download your flowchart as a high-resolution PNG, scalable SVG, or editable JSON file. You can also copy a shareable link instantly.
Why Choose Our Flowchart Maker?
Built for speed, privacy, and ease of use.
100% Private & Local
Your diagrams never touch a server. Everything is processed and saved directly in your browser, ensuring total data privacy and security.
Lightning Fast
No bloated software to load. Our lightweight SVG engine ensures smooth dragging, zooming, and editing even with hundreds of elements.
Cross-Platform
Works flawlessly on desktop, tablet, and mobile. The responsive interface adapts to your screen, letting you diagram from anywhere.
Universal Export
Export your work as PNG for presentations, SVG for infinite scaling, or JSON to edit later. You're never locked into our platform.
Common Flowchart Mistakes to Avoid
Ensure your diagrams are effective and professional by avoiding these pitfalls.
Overcomplicating Flows
Trying to fit too much detail into one chart makes it unreadable. Break complex processes into multiple sub-flowcharts if necessary.
Inconsistent Shapes
Using a rectangle for a decision or a diamond for a process confuses readers. Stick to standard flowchart symbolism.
Ignoring Direction
Flow should generally move consistently (Top-to-Bottom or Left-to-Right). Random directions make the logic hard to follow.
Skipping Labels
Leaving decision branches unlabeled (e.g., "Yes/No") forces the reader to guess the outcome. Always label your connector lines.
Frequently Asked Questions
Everything you need to know about the tool.
Do I need to create an account or install software?
No! Flowchart Maker runs entirely in your web browser. There are no accounts, no logins, and no software to download. Just visit the page and start diagramming.
Is my data safe and private?
Absolutely. The application is 100% client-side. This means your diagrams are processed locally on your computer and are never uploaded to any server. Your auto-saved files remain in your browser's local storage.
Can I use this on my mobile phone or tablet?
Yes. The interface is fully responsive. On touch devices, you can use pinch-to-zoom, tap to select, and drag to move shapes or pan the canvas. The toolbar moves to the bottom for easy reach.
What formats can I export my flowchart in?
You can export your diagrams as SVG (for infinite scaling and web use), PNG (1x, 2x, or 3x resolution for presentations), and JSON (to back up or edit the raw structure later).
Does it work offline?
Once the page has loaded, the application requires no internet connection to function. You can create, edit, and export diagrams completely offline.
Ready to Map Your Ideas?
Stop struggling with clunky software. Start building clear, professional flowcharts right now in your browser.