Visio Online is a new way to view, edit, and share Visio diagrams on the web. Start with a basic diagram to express common ideas, such as depicting a plan, making a proposal, or describing a sequence of steps in a process. It’s simple and easy to create first-class diagrams with commonly-used diagram types and rich shape sets. To collaborate with team members and stakeholders, view and add comments and share the diagram with others.
Visio Online now has two editions:
Visio Online viewer Enables viewing, sharing, and refreshing diagrams in high fidelity.
Visio Online editor preview Enables creating and editing diagrams. This variation is currently in private preview, but a public preview will be available soon, so watch for further announcements.