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GraphQL Playground

Open Source

Interactive in-browser GraphQL IDE for exploring, querying, and testing GraphQL APIs. Features syntax highlighting, query autocompletion driven by the schema, inline documentation, and a history panel. Widely embedded in GraphQL servers as the default development interface.

Visit websiteGitHub

Pricing

Free / Open source

Type

Community

// VERDICT

Reach for GraphQL Playground when you want a schema-aware IDE to explore and test GraphQL endpoints by hand. Skip it when you mainly test REST, or you need automated GraphQL test suites rather than interactive exploration.

Best for

An in-browser GraphQL IDE for exploring a schema, building queries with autocomplete, and testing GraphQL endpoints interactively.

Avoid when

You test REST rather than GraphQL, or you need an automated test runner rather than an interactive IDE.

CI/CD fit

Interactive IDE - not a CI runner

Team fit

GraphQL API teams · Developers exploring GraphQL · API testers on GraphQL

Setup

Easy

Maintenance

Low

Learning

Beginner

Licence

Free / Open source

// BEST FOR

  • Exploring a GraphQL schema with introspection and autocomplete
  • Building and running GraphQL queries and mutations interactively
  • Seeing the schema's types and docs alongside the query editor
  • Quick manual testing of GraphQL endpoints during development
  • Sharing query examples and headers for a GraphQL API
  • Learning a GraphQL API's shape before automating against it

// AVOID WHEN

  • You test REST/SOAP rather than GraphQL
  • You need an automated test runner, not an interactive IDE
  • You want saved, organised collections like a full API client
  • GraphQL Playground is now largely succeeded by GraphiQL/Apollo Sandbox
  • Team collaboration and CI execution are central
  • You need assertions and CI gating, not exploration

// QUICK START

Open GraphQL Playground -> enter the GraphQL endpoint URL (and any auth headers)
-> it introspects the schema -> write queries/mutations with autocomplete -> run.

// ALTERNATIVES TO CONSIDER

ToolChoose it when
InsomniaYou want a desktop client with strong GraphQL plus REST support.
HoppscotchYou want a free browser client covering GraphQL and REST.
PostmanYou want GraphQL inside a full API platform with collections.

// FEATURES

  • Autocomplete based on live schema introspection
  • Inline documentation panel for types, fields, and arguments
  • Multiple tab support for running queries side by side
  • HTTP headers editor for setting auth tokens
  • Query history and saved collections

// PRIMARY USE CASES

  1. GRAPHQL EXPLORATION

    Explore an unfamiliar GraphQL API using schema introspection and autocomplete before writing automated tests against it.

  2. MANUAL QUERY TESTING

    Hand-run queries and mutations during development or debugging to verify API behaviour before encoding it in a test suite.

  3. SCHEMA DOCUMENTATION

    Browse field types, arguments, and descriptions inline while reviewing a schema or writing test cases from requirements.

// PROS

  • Zero setup — available at the server's /graphql endpoint in development
  • Schema-aware autocomplete makes exploration fast
  • Free and open source
  • Widely used — most teams already have it running

// CONS

  • Limited compared to Insomnia or Postman for collection management
  • Typically disabled in production environments for security
  • No built-in assertion or scripting layer for automated tests
  • Original repo is in maintenance mode; GraphiQL is the active successor

// RELATED QA.CODES RESOURCES

Cheat sheets

Glossary