Flowcharts are indispensable for visualizing processes, simplifying workflows, and clarifying ideas—whether in business, projects, or personal planning. As someone who's used them extensively in professional settings, I've seen how they streamline complex tasks. While desktop tools like Visio excel, online options shine for their accessibility: just a browser, no installs needed.
You can even craft flowcharts in Excel with Office 365. How to Create a Flowchart in Excel If you subscribe to Office 365, you can create flowcharts flow in Microsoft Excel. Here's how to set up a flowchart environment and create flowcharts right out of the box. Read More
Here are our top seven free online flowchart makers, tested for ease, features, and reliability:
Lucidchart stands out as a leader in online diagramming, trusted by millions for its robust flowchart capabilities. Its intuitive drag-and-drop interface lets you build diagrams quickly, with pre-built templates or a blank canvas to start fresh. Even the free plan unlocks essential shapes, arrows, and text—perfect for beginners or quick sketches.
Free-tier collaboration works seamlessly, though with limits: free users edit docs up to 60 objects without paid elements.
Export in JPEG, PDF, PNG, SVG, or Visio (VDX). Import from AWS, Visio (VSDX), Omnigraffle, and more. Cloud storage ensures you pick up right where you left off.
Free plan: 25MB storage, up to five docs. Paid starts at $5.95/month (Home), $8.95 (Pro), $20 (Team) for advanced features like data linking and unlimited docs.
Ideal Visio alternative: intuitive, cross-device, and cost-effective. Lucidchart is the Visio alternative you've been waiting for. You may not have heard of Lucidchart before, but I bet you've heard of Microsoft Visio. Read more.
Our top recommendation: Try Lucidchart
draw.io is the ultimate completely free flowchart maker—no strings attached.
No registration required. Select storage (Google Drive, Dropbox, OneDrive, or local), and it remembers your choice. Google Drive enables smooth collaboration.
Start from scratch or templates (five flowchart options). Drag shapes and arrows from the sidebar—straightforward, if slightly less polished than Lucidchart.
Imports: JPEG, PNG, SVG, Gliffy, Lucidchart, VSDX. Exports: HTML, JPEG, PDF, PNG, SVG, XML.
100% free, no premium upsell—great for basics, though features are limited.
Cacoo excels in real-time collaboration, outpacing competitors for team workflows.
Sleek drag-and-drop interface with templates for flowcharts, wireframes, Venn diagrams, and more. Vast shape library simplifies any project.
Standout: real-time multiplayer editing with chat and notes for seamless teamwork.
Team-focused: project folders, security. Free trial users get 1,000 sheets, unlimited sharing, SVG I/O.
Pricing: $4.95/month (Individual), $18/month (Team, 3 users), $600/year Enterprise (10 users, self-hosted). All with 14-day trials.
Gliffy is lightweight and ideal for quick, no-fuss flowcharts.
Bare-bones but effective: basic templates, click-to-build. Editing has minor quirks, but snap grids aid alignment.
HTML5-based, works offline. Sharing for view/edit/comment, though not as advanced.
Plans: $7.99/month (Individual), $4.99/user/month (Team, annual), plus Business tier.
Wireflow: free tool tailored for devs and UX designers creating user flows.
Stunning interface with drag-and-drop layouts and connectors. Exports only as JPG—its main limit.
Free forever; perfect for wireframes and flows, despite scrolling through options.
Skip dragging: Textographo builds flowcharts from text.
Text-based magic: Use #hashtags and keywords; it auto-generates flowcharts, mind maps, trees. Customize themes/layouts.
Cloud-saved for team invites/comments.
Pricing: Essentials ($8/month annual), Premium ($14/month annual).
Google users: Leverage free Google Drawings via Drive.
Create > More > Google Drawings. Drag shapes, arrows, equations; resize/rotate freely.
Native Drive sharing/collaboration. Export PNG/SVG or publish to web. 15GB free storage (upgrades: $1.99/100GB, etc.).
Flowcharts demystify complexity, making projects approachable. From free gems like draw.io to powerhouses like Lucidchart, these tools deliver. We recommend Lucidchart for its balance of features, ease, and value.
