About JSON to MongoDB Schema
Generate Mongoose Schemas from JSON Objects at Online Tool Base.
The JSON to MongoDB Schema generator is designed for Node.js developers using Mongoose (the MongoDB object modeling tool). While MongoDB is schema-less, Mongoose enforces a schema at the application level to ensure data integrity. Writing these schemas by hand for large documents is repetitive. This tool automates the creation of the `new Schema({...})` definition code.
Streamline NoSQL Development
This tool analyzes your JSON document structure, including nested arrays and sub-documents. It maps JSON types to Mongoose types: `String`, `Number`, `Boolean`, `Date`, `[String]`, etc. It saves you from typing out every single field definition manually, letting you focus on validation logic and indexes later.
Features
- Recursive Parsing: Handles deeply nested objects, generating appropriate sub-schema structures.
- Array Detection: Correctly identifies arrays of primitives or arrays of objects.
- Syntax Highlighting: The output is formatted as valid JavaScript code ready to be pasted into your model file.
- Fast & Private: Processing happens locally in your browser.
How to Use
- Copy a sample JSON document from your database or API.
- Paste it into the input field.
- The tool generates the Mongoose schema definition.
- Copy the code into your Node.js application.
Perfect for rapid prototyping and ensuring your Mongoose models match your actual data with Online Tool Base.