Nebula Hub
Your private gateway to the web
Proxy
Games
AI
Settings
Nebula Proxy
Browse freely and privately
Nebula AI
GPT-4o Mini · Online
Hey! I'm Nebula AI. Set your API key in Settings → AI to get started.
Appearance
Search Engine
Choose which search engine is used when you type a search in the proxy.
Tab Title
Change what the browser tab shows to disguise the site.
Tab Icon
Change the favicon shown in the browser tab.
Privacy & Security
Panic Button
Press a key to instantly redirect to another site — great for hiding the page quickly.
Current Panic Key
Escape
Redirect URL
Auto Cloak Tab
Disguise the tab title when you switch away from the page.
Proxy
Proxy Engine
Scramjet is newer and faster. Ultraviolet is more stable and compatible.
AI
API Key
Enter your OpenAI API key. It's stored locally in your browser only.
AI Personality
Customize how the AI responds. Leave blank for default behavior.
Data
About Nebula Hub
Version 2.0 · Proxy: Scramjet + Ultraviolet · Hosting: IONOS VPS + Caddy · nebulahub.space
Reset All Data
Wipe all saved settings, API keys, and preferences. This cannot be undone.