Chamelai

Chamelai is a lightweight Chrome extension built around one idea: stop re-typing the same prompts. Instead of opening OpenAI's website, rewriting instructions, and copying results back and forth, you save those prompts as reusable operations inside the extension and run them whenever you need them.

The workflow is deliberately simple. You add an operation through Chamelai's popup menu, and once it is saved, your favorite prompts are available from a right-click. Select the operation you want on any webpage and the response is generated instantly, which removes the tab juggling and repetitive typing that slows down research, drafting, and everyday browsing tasks.

Because it lives in the browser, Chamelai fits into whatever you are already doing rather than forcing a separate app. The listing notes it handles website content and that the developer does not sell data to third parties, so it is worth reading the privacy policy if you work with sensitive material. Exact paid tiers are not published on the store page, so verify current plans through the developer's support site.