You have complete control over the style of every block, line, and piece of text in your document. You can even upload your own images to use on your diagrams if you don't find what you need in the selection of pre-built blocks.

LucidChart makes it simple to invite any number of collaborators to work on a document, and then work on it together simultaneously. When you save your changes, everyone sees your changes immediately, and conflicts are resolved automatically.

The built-in group chat makes it easy to share thoughts as you work.

Instantly review a document's revision history to see who has changed the flowchart, what they changed, and when. You can view the document as it was at any time in the past, and even print past versions of the document to PDF.

Publish your document as a publicly-viewable web page, PDF, or image with a single click.

Save your document as a printable PDF, JPEG, or PNG to share via email or a printed copy.

Publish all or part of your flow chart as an always up-to-date image that's easy to embed in a blog or web page. When you later save changes to your document, the image in your blog or web page is automatically updated with the latest content."