Galaxy Modeler
Easy-to-use Tool
for GraphQL Schema Design

FREE 14 days trial. No card required.

All-in-One Data Toolkit Data modeling, import from files, scripts generation, documentation
Cross Platform Runs on Windows, macOS & Linux
Offline / Secure Your data never leaves your device
Excellent ROI Pay once, use forever

GraphQL Diagram — Screenshot of Galaxy Modeler used for visual modeling of GraphSQL schema.

Schema design tool for GraphQL

Galaxy Modeler is a schema design tool for visual GraphQL^® data modeling.
The software allows you to draw schema for GraphQL and generate scripts.
You can also make diagrams by importing existing GraphQL schemas.

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What's new in version 12

Manual anchoring of lines
Predefined symbols and graphics
Support for data flow, flowchart, and other elements

Read what's new

What can you do
with Galaxy Modeler?

Draw diagrams

Define schema design diagrams for GraphQL easily.

Import from files

Load file or import from URL and visualize GraphQL schemas.

Create reports

Share your pixel-perfect diagrams in high-quality PDF format.

Generate scripts

Preview, generate and save GraphQL schema definition script.

Draw 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.

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Enjoy fast and convenient 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.

GraphQL diagram - schema design created in Galaxy Modeler

Create documentation for GraphQL schema designs

When creating schema design for GraphQL, you can arrange objects in sub-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 scripts

Use Galaxy Modeler data modeling tool for GraphQL to automatically generate schema creation scripts.
When your schema design for GraphQL is finished, click a button on the toolbar and immediately see code preview – formatted and with syntax highlighting.
You can also easily create custom scripts, CSV files or even UI components - it can all be done with custom templates

Visualize existing GraphQL schema design

Import GraphQL structures from existing files or from URL and visualize specific GraphQL elements, see references and add notes or other logical information to your diagrams.

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