Pro beta · VSDX → Mermaid
Turn a Visio flowchart into editable Mermaid code.
Upload a modern .vsdx drawing. Mermaid2Visio extracts structural shapes, labels, groups, and connectors, then shows what translated and what did not.
Transient processing
Editable Mermaid
Confidence report
VSDX structural extraction
Pro required · Basic covers Mermaid → Visio onlyVisio to Mermaid workbench
Choose one .vsdx file
Maximum 8 MB and 50 pages during the beta. Legacy binary .vsd files are not supported.
Choose Pro to unlock this converterReview the generated source
Nothing converted yet
After you choose a .vsdx file and start the conversion, this step shows your page as Mermaid2Visio read it, the recovered Mermaid source, its rendering, and a confidence report for every Visio page.
Two-way diagram bridge
Move from Visio to Mermaid—and back to editable Visio.
Use the generated Mermaid in documentation, source control, Claude, ChatGPT, Copilot, or VS Code. Convert it back to a fresh editable VSDX when stakeholders need one.