Create powerful diagrams using Mermaid
A Mermaid diagram editor anyone can use
Why Miro is the best Mermaid diagram editor
Automated diagramming
Use Mermaid syntax to quickly build powerful diagrams online. Save even more time with a sample diagram and editing the code — and visualize results automatically.
Built for collaboration
Invite others to edit your Miro board in real-time — or view it and leave feedback. Tag them in comments and start meaningful conversations right on your canvas.
Powerful integrations
With over 130 app integrations to explore, you can use Miro’s Mermaid diagram editor alongside other tools you love, including GitHub and Notion.
Share your work
Choose from multiple ways to share your Mermaid diagram online, including generating links and embed codes. Alternatively, export your diagram as a PDF or image.
Integrated with your favorite tools
Related templates
How to create a diagram with Mermaid in Miro
Create a new board in Miro, head to the toolbar, click on “More apps” and choose “Mermaid diagrams” to open the Mermaid diagram editor.
The world's most innovative companies are collaborating in Miro, everyday
“With Miro, we went from project brief to in-market launch in 10 months. That usually takes 3 years at PepsiCo.”
Caroline de Diego
Senior Manager, Global Design & Marketing Innovation at PepsiCo
“Bringing everyone together to plan in Miro means the most impactful initiatives will happen at the right time.”
Lucy Starling
Product Operations Lead at Asos
“The team onboarded in 10 minutes to use Miro for workshops. Getting our organization to adopt this product was a no-brainer.”
Konrad Grzegory
Agile Transformation Lead at CD PROJEKT RED
“Miro templates helped us go from scratch to a full-fledged plan where we mapped activities, ideas, and dependencies.”
Marc Zukerman
Senior Director of Project Management at Hearst
“Miro allows all our teams to align themselves with certain tools and models: they work independently and create products that really meet our customers' needs.”
Luke Pittar
Sustainability Innovation & Design Coach at The Warehouse Group
“To be truly innovative, everyone needs to have a voice, and everyone needs to be able to iterate on each other’s ideas. Miro has made that possible for us.”
Brian Chiccotelli
Learning Experience Designer at HP
Mermaid diagram editor FAQs
Can I use other text-based code to build diagrams in Miro?
Yes. Apart from the Mermaid diagram editor, you can build diagrams using PlantUML. Head to the toolbar on your Miro board, click “More apps” and select the app you want to use.
What types of diagrams can I build in Miro?
Miro makes it easy to build a wide range of visualizations, from flowcharts to UML diagrams. Learn more about our diagramming tool to discover what it can do for you.