GraphQL Formatter
GraphQL
Format, minify, and validate GraphQL schemas and queries; convert SDL ↔ TypeScript, infer SDL from JSON; generate mock data from SDL types; inline fragment spreads; browse introspection schemas.
GraphQL
Format, minify, and validate GraphQL schemas and queries; convert SDL ↔ TypeScript, infer SDL from JSON; generate mock data from SDL types; inline fragment spreads; browse introspection schemas.
Common uses
- Format a multi-operation GraphQL document
- Minify a GraphQL schema
- Generate TypeScript types from a GraphQL SDL
- Infer SDL types from a JSON API response
- Generate mock JSON from a GraphQL type
- Inline all fragment spreads into a query
Frequently asked questions
Can I use GraphQL to format a multi-operation GraphQL document?
Yes. GraphQL can format a multi-operation GraphQL document, directly in your browser.
Can I use GraphQL to minify a GraphQL schema?
Yes. GraphQL can minify a GraphQL schema, directly in your browser.
Can I use GraphQL to generate TypeScript types from a GraphQL SDL?
Yes. GraphQL can generate TypeScript types from a GraphQL SDL, directly in your browser.
Is my data uploaded to a server?
No. This tool runs entirely in your browser — your input is processed locally on your device and is never uploaded or stored on a server.