JSON to Mermaid Diagram Generator (ToolsHref)

https://toolshref.com/

5.0(

1 rating

)

Extension Developer Tools35 users

Item media 1 (screenshot) for JSON to Mermaid Diagram Generator (ToolsHref)

Overview

Convert JSON to Mermaid ER Diagrams and Mind Maps instantly.

Visualize your data structures instantly. This extension converts raw JSON into clean Mermaid.js syntax for Entity Relationship (ER) Diagrams and Mind Maps. It is designed for developers, architects, and data analysts who need to document APIs or data structures quickly. 🚀 KEY FEATURES: • JSON to ER Diagram: Automatically detects objects, arrays, and relationships. • JSON to Mind Map: Visualizes your JSON hierarchy as a tree. • One-Click Copy: Generates valid Mermaid code ready to paste into GitHub, Notion, or ToolsHref. • Zero-Crash Engine: Uses a robust text generator that handles large, complex JSON without freezing. 🔒 PRIVACY FIRST: • Zero Permissions Required: We do not access your tabs, history, or personal data. • Offline Processing: All conversion happens locally in your browser. No data is sent to the cloud. 🛠 NEED VISUALIZATION? This tool generates the code. To view, edit, and export these diagrams visually, use our advanced suite at: https://toolshref.com/json-to-mermaid-generator/ Updates: v1.0 - Initial Release with safe-mode generation.

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Details

Version
1.0
Updated
December 19, 2025
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Size
598KiB
Languages
English
Developer
Website
Email
wordsloveforever@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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