Schema design tool for GraphQL
Galaxy Modeler helps you build, visualize, and document GraphQL schemas with zero hassle.
Learn more about Galaxy Modeler
Galaxy Modeler is perfect for: Front-End Developers building apps that consume GraphQL APIs, Back-End Developers designing GraphQL types, API Architects who need clear, maintainable schema designs, Educators explaining GraphQL concepts visually.
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Frequently Asked Questions on GraphQL Schema Design
Galaxy Modeler is a powerful visual tool for designing GraphQL schemas. It allows you to define types, interfaces, inputs, unions, references, and scalars using an intuitive interface.
Yes, you can export your designed schema as .graphql for use in your GraphQL server or documentation.
Yes. Galaxy Modeler can import existing graphql schema file or load information from online sources and generate a diagram automatically.
Absolutely. Galaxy Modeler allows you to export your diagrams as PNG, PDF, or generate interactive HTML documentation in various themes and styles.
Galaxy Modeler is a desktop application and it’s available for Windows, macOS, and Linux.
Yes, Galaxy Modeler offers a 14-day trial with minimal limitations.
Key features of Galaxy Modeler
GraphQL Schema Design Tool
Create diagrams
for GraphQL
Schema design features include visual definition of basic and advanced GraphQL structures. Visually design GraphQL schema, specify types, interfaces, enums, draw references among types and define GraphQL type and field specifics.
Quick and comfortable data modeling for GraphQL
Create new objects visually, add references and draw implements. Galaxy Modeler will add referenced fields to target types automatically. Changes are saved immediately and in case you need to revert changes, use UNDO.
Keep your schema designs
well documented
When creating schema design for GraphQL, you can arrange objects in diagrams. Add notes in HTML format, connect objects using lines with custom end point graphics or add pictures to your schema designs. You can also export diagrams to PDF files or create HTML reports.
Generate GraphQL scripts or custom output
Generate schema creation scripts together with other options. When your schema design for GraphQL is finished, click a button on the main toolbar and immediately see code preview – formatted and with syntax highlighting.
Save scripts for whole your GraphQL project or for just a single GraphQL type, interface or other object.
Visualize existing GraphQL schema design
Import GraphQL structures from existing files or from a URL and visualize specific GraphQL elements, see references, and add notes or other logical information to your diagrams.
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Galaxy Modeler
Galaxy Modeler is available for Windows, Linux and MacOS.
Trial version expires 14 days after installation.