Joi Schema Generator
Generate Joi validation schema code from JSON input. Automatically infers types including strings, numbers, booleans, dates, emails, URIs, arrays, and nested objects.
How to Use Joi Schema Generator
Paste a JSON object and the tool will generate a complete Joi validation schema. It automatically detects strings, numbers, booleans, dates, emails, URIs, arrays, and nested objects to produce ready-to-use schema code.
Step-by-Step Instructions
- Paste your JSON object into the input area
- Click Generate Joi Schema to produce the code
- Review the generated schema with inferred types
- Copy the schema code to use in your Node.js project
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