JukaHub
Generator
Retro handheld GUI builder
AI
Guide
Dark Mode
Load
Reload config
Export
Export as JSON
Export as XML
Getting Started Guide
On desktop: Drag elements from the left sidebar to the canvas
Double-click elements to edit
Right-click + drag to resize images
Drag elements to reposition
On mobile: Use the + button to add elements to the canvas
Tap elements to select and edit properties
Use drag handles to reposition elements
Select elements to edit properties in the right sidebar
Use the "Export" dropdown to download as
JSON
or
XML
Combine with the JukaHub template from
GitHub releases
Keyboard Shortcuts
Ctrl+Z
/
Ctrl+Shift+Z
— Undo / Redo
Delete
— Remove selected element
Ctrl+D
— Duplicate selected element
Ctrl+S
— Export JSON
Ctrl+P
— Toggle Preview Mode;
Esc
— Exit Preview Mode
Right-click elements for a context menu
Visit
https://github.com/jukaLang/JukaHubV2/wiki
for more info
Library
Canvas
Inspector
Add Scene
Clear All
Export
Export as JSON
Export as XML
Scene 1
1280 x 720
100%
AI Assistant
Settings
Provider
Offline suggestion (no key, keyword mode)
On-device AI (Chrome Gemini Nano, no key)
OpenRouter (API key)
OpenAI (API key)
Anthropic (API key)
API key
(stored locally only)
Voice
Enable
Auto-run
Ask the assistant
Suggest
Generate
AI
Duplicate
Delete
Bring to Front
Send to Back
Edit Text
Preview