PromptLens is a free Chrome add-on designed to provide AI-powered explanations for selected text on web pages. This tool excels in analyzing code, words, phrases, and more, making it a valuable resource for developers and learners alike. By simply selecting any text, users can receive instant insights and explanations, enhancing comprehension and productivity while browsing.

The add-on features a user-friendly dashboard that organizes the explanations and allows for easy navigation. Additionally, users can access premium features with a Gemini API key, providing an enriched experience for those seeking more in-depth analysis. Donations and upgrades are also available, ensuring ongoing support for the tool's development.