99% of the Fortune 500 trust Lucidchart to keep teams on the same page.
With hundreds of shapes in the toolbox, you can create all types of charts—UML diagrams, network diagrams, wireframes, mind maps and more. Flowchart freeware that does more.
Hundreds of templates
Not sure where to get started? Browse the hundreds of flowchart templates and examples created by our community of users. Share your creations in the Community Library!
Perfect for teams
Group projects have never been this easy. Forget emailing back and forth a file—just work together online. To help with document management, Lucidchart comes equipped with full revision history.
Build all kinds of different flowcharts with Lucidchart’s powerful features.
Easy to startBecause Lucidchart's free flowchart software is web-based, there's no download or installation required, so you can use it from any computer. With the simple user interface and drag-and-drop functionality, there's no learning curve with our software. Start drawing your flowcharts immediately!
Visio compatibleImport a Visio file (.vdx, .vsd, or .vsdx) with the click of a button. Once it's uploaded, you can view the file and make your own edits with our easy-to-use tools. Users can even export docs to Visio format. We even offer a free Visio viewer Chrome extension!
Fully integratedReal-time collaboration allows you to work simultaneously with your team members and make sure they’re on the same page. It’s also easy to chat and comment right in the editor. Create your flowchart online with ease.
Publish and shareWhen it’s finished, publish your flowchart as a PDF or image and easily include it in a report, presentation, or web page. You can even embed diagrams into a webpage.