Image To Diagram

Image to Diagram Conversion

Convert visual diagrams into editable, version-controllable code.

Workflow

Image → Claude Vision → Mermaid/DOT code → Save → Optionally ingest to Qdrant

Supported Input

Output Formats

Mermaid (default)

• Flowcharts, sequence diagrams, class diagrams, ER diagrams
• Renders in GitHub, GitLab, Notion, VS Code
• File extension: .mmd or .mermaid

DOT/Graphviz

• More layout control
• Better for complex graphs
• File extension: .dot or .gv

Conversion Process

1. Analyze the Image

Read the image and identify:

• Overall structure (hierarchy, flow, network)
• Components/nodes and their labels
• Relationships/connections between components
• Groupings/subgraphs
• Color coding (convert to styles)

2. Choose Diagram Type

3. Generate Code

Flowchart template:

%% Description of the diagram
%% Source: converted from image

flowchart TD
    subgraph GroupName["Group Label"]
        A[Component A]
        B[Component B]
    end

    A --> B
    B --> C[External]

    %% Styling
    style A fill:#color,stroke:#border,color:#text

Sequence diagram template:

sequenceDiagram
    participant A as Service A
    participant B as Service B

    A->>B: Request
    B-->>A: Response

4. Apply Styling

Map visual colors to Mermaid styles:

%% Color mapping
style NodeName fill:#hexcolor,stroke:#bordercolor,color:#textcolor

%% Common colors
%% Blue: fill:#2563eb,stroke:#3b82f6,color:#fff
%% Green: fill:#059669,stroke:#10b981,color:#fff
%% Red: fill:#dc2626,stroke:#ef4444,color:#fff
%% Orange: fill:#d97706,stroke:#f59e0b,color:#fff
%% Purple: fill:#7c3aed,stroke:#8b5cf6,color:#fff

5. Save and Optionally Ingest

# Save to file
# Write to ~/Desktop/diagram-name.mmd

# Ingest to Qdrant for pattern reuse
/reflex:ingest ~/Desktop/diagram-name.mmd --collection personal_memories

Tips for Best Results

1. Describe intent: "Convert this to Mermaid, it shows a microservices architecture"
2. Specify format: "Use flowchart with subgraphs" or "Make it a sequence diagram"
3. Request styling: "Match the colors from the image" or "Use default styling"
4. Iterate: "Add more detail to the auth flow" or "Simplify the database section"

Example Prompts

"Convert this whiteboard photo to Mermaid"

"Turn this architecture diagram into a flowchart with subgraphs"

"Create a sequence diagram from this interaction flow screenshot"

"Convert to Mermaid, save as microservices-arch.mmd, and ingest to Qdrant"

After Conversion

The diagram can be:

• Committed to version control
• Rendered in documentation (GitHub, GitLab, Notion)
• Ingested to Qdrant for semantic search and pattern reuse
• Edited and refined as text
• Used as a template for similar architectures