GraphQL Query Builder

About GraphQL Query Builder

This tool visually builds GraphQL operations with Query/Mutation switching, argument setup, field selection, nested fields, and variable output.

Key Features

• Operation Type Switch: Query and Mutation modes.
• Operation Structure Setup: Name, root field, and argument list.
• Field Management: Add/remove fields and apply quick common fields.
• Nested Field Editing: Build nested selection blocks.
• Query + Variables Output: Generate operation text and variables section.
• Copy + Sample: One-click copy and sample loading.

Steps

1. Choose Query or Mutation.
2. Fill operation name and root field.
3. Add arguments and selected fields.
4. Extend nested fields if needed.
5. Copy generated query and test in client.

Use Cases

• Fast query drafting before API integration.
• GraphQL request prototyping in frontend work.
• Sharing reusable team query templates.

FAQ

Why does generated query fail?

Check field/argument names against server schema.

How should variables be organized?

Keep variables as JSON and ensure value types match argument definitions.