Dispel is a browser extension built for anyone who has ever wanted to change how a webpage looks without writing a single line of CSS by hand. You describe the change you want — “make all headings bold with a blue underline,” “give this page a dark theme with rounded cards” — and Dispel sends that prompt to your chosen AI provider, which streams back production-ready CSS that is injected into the live page as the model writes it. Styles accumulate turn by turn, so you can iterate with follow-up prompts until the result is exactly right, then save everything to a per-site prompt store that reapplies your styles automatically on future visits.Documentation Index
Fetch the complete documentation index at: https://mintlify.com/thePrnvBot/dispel-web-stylist/llms.txt
Use this file to discover all available pages before exploring further.
Key Features
Natural Language CSS
Describe any visual change in plain English. Dispel converts your words into precise, production-ready CSS rules — no manual selector hunting required.
Live Streaming Preview
Styles stream into the page as the model writes them, so you see the result take shape in real time rather than waiting for a full response.
Iterative Refinement
Each prompt turn builds on the last. Drafts accumulate changes so you can keep refining with follow-up instructions until the page looks exactly right.
Element Picker
Click any element on the page to target it precisely. The picked element’s sanitized HTML is included in the prompt so the model can generate accurate selectors.
Per-Site Style Memory
Save prompts to a per-site prompt store and Dispel reapplies your styles automatically every time you return to that page.
Multi-Provider Support
Connect to OpenAI, Anthropic, Google, OpenRouter, or any OpenAI-compatible endpoint — including local models via Ollama or vLLM — from a single settings panel.
Prompt History
Browse, edit, toggle on or off, and delete your saved prompts for any site directly from the side panel.
Dark / Light / System Theme
The side panel respects your OS preference automatically, with manual overrides for dark, light, or system-sync modes.
Supported Browsers
Dispel is available for both Chromium-based browsers and Firefox.Chrome / Chromium
Install from the Chrome Web Store. Works in Chrome, Edge, Brave, Arc, and any other Chromium-based browser that supports Manifest V3 extensions.
Firefox
Install from Firefox Add-ons. Requires Firefox 142.0 or newer, which introduced the side-panel API used by Dispel.
Supported AI Providers
Dispel works with all major AI providers and any server that speaks the OpenAI-compatible API. Configure one or more providers in Settings; Dispel uses whichever provider is associated with your currently selected model.| Provider | Default Base URL | Notes |
|---|---|---|
| OpenAI | https://api.openai.com/v1 | Requires an OpenAI API key. |
| Anthropic | https://api.anthropic.com/v1 | Requires an Anthropic API key. |
https://generativelanguage.googleapis.com/v1beta | Requires a Google AI API key. | |
| OpenRouter | https://openrouter.ai/api/v1 | Requires an OpenRouter API key. |
| Local | http://localhost:11434/v1 (Ollama default) | No API key required for local models. |
Dispel stores all configuration — API keys, saved prompts, and draft styles — exclusively in your browser’s local extension storage. Nothing is sent anywhere except to the AI provider you have configured yourself. See
PRIVACY.md in the repository for the full data-handling policy.