GraphQL Formatter
Format and beautify GraphQL queries online for free. Pretty-print GraphQL with proper indentation instantly. No signup required.
How to Use This GraphQL Formatter
- Paste your GraphQL query, mutation, or schema into the input area
- The formatter will automatically beautify your GraphQL with proper indentation
- Click "Copy" to copy the formatted GraphQL to your clipboard
- Supports queries, mutations, subscriptions, and schema definitions
What is GraphQL?
GraphQL is a query language for APIs that allows clients to request exactly the data they need. It provides a complete description of the data in your API and gives clients the power to ask for what they need. Properly formatted GraphQL queries improve readability and debugging.
Features
- Instant GraphQL formatting and beautification
- Supports queries, mutations, and subscriptions
- Schema definition formatting
- Auto-format as you type
- Syntax validation
- 100% client-side processing
Common Use Cases
- Formatting GraphQL queries for API testing
- Cleaning up complex nested queries
- Debugging GraphQL syntax errors
- Preparing GraphQL for documentation
- Standardizing query formatting across teams
Frequently Asked Questions
Is my GraphQL data private?
Yes, completely. All formatting happens directly in your browser. Your GraphQL queries, mutations, and schemas are never transmitted to any external server. Everything is processed client-side for maximum privacy.
Does it support all GraphQL features?
Yes, the formatter supports all standard GraphQL syntax including queries, mutations, subscriptions, fragments, variables, directives, and schema definitions. It uses Prettier's GraphQL parser for reliable and accurate formatting.
Can I format GraphQL schemas?
Yes, the formatter fully supports GraphQL schema definitions including type definitions, interfaces, unions, enums, and input types. Simply paste your schema and it will be formatted with proper indentation and structure.