LLMural
Customize backgrounds and fonts for your favorite LLMs
Add to Chrome →
Add to Firefox →
Add to Edge →
Currently supports ChatGPT, Gemini, and Claude
Included free, forever
- Pick any background color with full transparency support
- Choose from 32 different fonts across multiple style categories
- Full control over font size and color
- Undo, redo, or disable without losing your settings
- No login or setup required
- Zero impact on page performance
- Full privacy — LLMural never reads, collects, or shares your data
LLMural Pro
Coming Soon
-
Per-Site Settings Set different fonts and backgrounds for Claude, ChatGPT, and Gemini independently
-
Custom Font Upload Use any font of your choice — just upload a .ttf or .otf file and apply it across all three sites
-
Separate Response Styling Separate styling between AI output responses and your own messages — different fonts, sizes, and colors for each
-
Dynamic Backgrounds Animated backgrounds that bring your AI workspace to life
All for only $3/month or $10 lifetime!
New features are actively being developed and will be added over time. Purchase once and get access to all Pro features as they ship!
LLMural never reads or stores your conversations, and we never will.
Only your display preferences are saved — nothing else.