9 free tools
GraphQL Developer Tools
Convert, format, validate, and generate GraphQL code directly in your browser. Folioify tools are free, require no signup, and are designed for fast local developer workflows.
GraphQL to TypeScript
Generate TypeScript types from GraphQL schema. Free, no signup, runs in browser. By Folioify.
GraphQL to Flow
Generate Flow types from GraphQL schema. Free, in-browser, no signup. By Folioify.
GraphQL to JAVA
Generate Java types from GraphQL schema. Free, no signup, runs in browser. By Folioify.
GraphQL to Resolvers Signature
Generate GraphQL resolvers type signatures. Free, in-browser, no signup. By Folioify.
GraphQL to Introspection JSON
Convert GraphQL schema to introspection JSON. Free, no signup, runs in browser. By Folioify.
GraphQL to Schema AST
Convert GraphQL to schema AST. Free, in-browser, no signup. By Folioify.
GraphQL to Fragment Matcher
Generate GraphQL fragment matcher for Apollo. Free, no signup, runs in browser. By Folioify.
GraphQL to Components
Convert GraphQL queries to React components. Free, in-browser, no signup. By Folioify.
GraphQL to TypeScript MongoDB
Generate TypeScript MongoDB types from GraphQL. Free, no signup, runs in browser. By Folioify.
Why use these GraphQL tools?
These tools focus on quick transformations and validation tasks that developers repeat during implementation, debugging, documentation, and migration work.
Are uploads required?
No. Tools run in the browser whenever possible, so code snippets stay on your device and can be copied out immediately.