You can use Visio for the web to insert a Visio diagram (created in the Visio desktop application) on a SharePoint, web, or blog page.

Embed diagram in a SharePoint, web, or blog page You can also modify your diagram's design with a variety of theme colors and layouts. Visio includes rich editing capabilities, which you can use to make changes to your diagram. You can use these features to move or remove shapes and text within a diagram. Cut, copy, and pasteД¬ut, copy, and paste features are available in Visio. You can easily create diagrams in Visio and save them in SharePoint or OneDrive for Business. The Visio JavaScript Mashup API lets developers access and manipulate a Visio web diagram, its pages, and its shapes. You can move, resize, rotate, flip, or order shapes and text boxes, and you can ungroup shapes to work with them individually. You can also add a text box or choose from a gallery of shapes and apply styles, which define fill, outline, and shadow effects. Apply rich formatting to text and shapesД®diting features, such as more colors, gradients, effects, and styles, are available in Visio for the web, as well as in the desktop application. Visio users can use rich features, such as those described in the following sections. Microsoft 365 customers can view, print, and share diagrams and insert comments on the go. Visio web and desktop apps allow users to create and edit diagrams from the browser or desktop and save in the cloud.

Edit microsoft visio online