Meow Flow
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Diagrams as code, built for teams

Turn text into
beautiful diagrams

Meow Flow is a collaborative Mermaid editor. Write flowcharts, sequence and ER diagrams in a shared workspace with a live preview, comments and one-click export.

Start creating See features
onboarding.mmd
graph TD
  A[Idea] --> B{Plan}
  B -->|Yes| C[Build]
  B -->|No| D[Refine]
  C --> E[Ship]
  D --> B
IdeaPlanBuildRefineShip

Everything your team needs to diagram together

Fast, precise and delightfully simple — from first sketch to shipped spec.

Live diagram editor

Write Mermaid on the left, watch a polished diagram render on the right — instantly, keystroke by keystroke.

Visual & code, two ways

Drag nodes on the canvas or edit the source. Both stay perfectly in sync.

Comments on every node

Leave threaded, Google-Docs-style feedback right on a node — resolve, reopen, or restore from Trash.

Real-time collaboration

See teammates' cursors and edits live. Everyone works on the same diagram at once.

Role-based workspaces

Owner, admin, member, commenter and viewer roles keep your team organized and secure.

Export anywhere

Download as PNG, SVG or Mermaid source, or push versions straight to GitHub.

Start diagramming in seconds

No passwords, no setup. Sign in with a magic link and invite your team.

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