Mermaid diagramming, now in Miro
Your diagram-as-code stays the source of truth in your repo, but now your whole team can see it, comment on it, and edit it — all without touching the Mermaid code.
What developers are saying
"I'm sure I'm not the only person who sees the productivity increase from being able to describe a diagram in natural language to AI, get a diagram out, and get a visualization from that as quickly as I did."

Latisha McNeel
Founder & Software Engineer

"When you're visualizing the diagram, it's much easier. You can just adjust something right then and there. That's a good addition."

Arup Chakravorty
Senior Full Stack Engineer

"I like the fact that the diagrams just make sense."

Paolo Melissari
Data Engineer, Eoliann

"It was a great experience to generate an entire visual flow from my codebase using a Claude prompt. This explains the application to me much simpler visually. It's so good."

Aimal Amiri
Fullstack Software Engineer, Obdal

"The layout is actually better than GitHub's."

Nick Knight
Founder & Operations Director, babblevoice

"The ability to store it as code and be able to render and view it in Miro is super valuable."

Dan Barclay
Tech Lead, AnyVan

"I can generate [a diagram] and share that with my manager. This is just the user flow, not the developer flow, so he doesn't have to worry about the technical terms. He can understand it. He can also show this to the client. So it's simpler, much simpler."

Aimal Amiri
Fullstack Software Engineer, Obdal

"It will be really useful for teams because [...] we could be in a meeting and someone could ask for something to be added, and we'd do it almost instantly, and everyone could see it. It's a very useful way of using Mermaid to connect to these tools."

Nury Farelo
Systems Engineer, Developer, and University Professor

One diagram, no tradeoffs
Other tools make you choose between portability or good rendering. Miro gives you flexibility plus great rendering, in a space designed for teamwork.
Flexible
Edit shapes directly on the canvas, or keep prompting your agent. Changes sync both ways, via MCP.
Clean
No auto-layout collisions. No manual node dragging. Mermaid syntax renders correctly on the first pass.
Collaborative
Get your whole team on the canvas, with no merge conflicts to worry about. Everyone sees the same diagram in real time, not a stale screenshot.
Portable
Standard Mermaid syntax, with every edit exportable so you can diff it, version it, review it in a PR.
Bring Mermaid into Miro however you work
Paste your code directly into Miro
Copy Mermaid code from your editor, docs, or an AI chat and paste it onto a board. Miro renders it as editable shapes automatically.
Ask your agent, via Miro MCP
Connect Claude Code, Cursor, or any MCP client. Ask it to create, update, or read any diagram — just like editing a file.
Start from the Diagram format
Open the Creation bar, choose Diagram → Build with code, and paste your own Mermaid. Or start from a template.
See it in action
Any diagram type, from flowchart to state machine
All rendered cleanly.
Flowchart

Sequence

Class

ER

Cloud
State

Works with the tools and agents you already use
Need help getting started?
A few minutes with these and you're set.
Ready to decide together?
Draft it with AI. Review it as a team. Ship it back to your repo — still clean Mermaid, every time.


