GraphQL Schema (SDL) Generator🕸️

Convert database types or JSON structures into clean, modular GraphQL Schema Definition Language.

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Type Definitions / JSON / DB Schema*

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AI-generated content may be inaccurate. Please verify important information.

warning Disclaimer

The generated GraphQL schema is based on AI inference. You MUST manually verify all relationships, non-null constraints, and visibility of sensitive fields before deploying to production.

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What can this tool do?

Generate clean GraphQL SDL from any input (JSON, SQL, TS)Design complex relationships (one-to-many, many-to-many)Create Query and Mutation definitions automaticallySuggest custom Scalars for specialized data typesOptimize schemas for performance and client-side consumption