Theme Generator

Inject AI-generated themes into any website

Theme Generator lets you transform any website's visual design using a simple text description — powered by Google Gemini and Claude AI. Type a mood, aesthetic, or vibe — "neon tokyo rainstorm", "ocean at dusk", "retro 80s arcade" — and the extension generates a complete color palette and injects it into whatever tab you're on. No coding required. What it does: - Generates a full color theme (backgrounds, text, gradients, glass effects, fonts) from a text description - Optionally adds an AI-generated background pattern (leopard print, polka dots, diagonal stripes, and more) - Applies the theme to any website instantly with one click - Save your favorite themes and reapply them anytime - Pin a theme to a specific site so it auto-applies every time you visit How it works: Google Gemini generates a color palette mood board from your description. Claude then extracts those colors into CSS variables that get injected into the page — overriding the site's styles with your generated theme. API keys: The extension works out of the box using a shared backend. You can optionally provide your own Google Gemini and Anthropic API keys for unlimited personal use. Privacy: Any API keys you enter are stored locally on your device using Chrome's built-in storage — they are never logged or stored on our servers.