Galaxy Modeler

is a schema design tool
for easy and fast visual GraphQL data modeling

GraphSQL schema design diagram

What you can 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.

Read Quick Start Guide

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.

GraphSQL designer
GraphQL diagram

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.

Preview and generate scripts

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.

Read more about script generation

GraphQL schema design
GraphQL script

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.

Key benefits

A picture is worth a thousand words.

Download Galaxy Modeler
Supported platforms: GraphQL
Trial/Early Access version expires 14 days after installation.

Windows OS
Windows Installer

Version: 6.1.0
File size: 77MB
Tested on: Windows 10 Pro

Linux AppImage

Version: 6.1.0
File size: 101MB
Tested on: Ubuntu 20.04

Windows OS
DMG file for MacOS

Version: 6.1.0
File size: 103MB
Tested on: MacBook Air & Mac M1
Purchase Galaxy Modeler

Perpertual license with 12 months free updates included.
User-based licensing model. One license key can be used on Windows, Linux and MacOS.

Single user license
Go to purchase page
Basic Edition - EDU
Request EDU License
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