Locus

Locus is a browser extension that reimagines the traditional Ctrl+F search functionality using AI. It allows users to find information on any web page using natural language queries instead of exact keywords. The tool understands the intent behind a search and immediately finds the relevant section, making it useful for navigating long papers, documents, and articles. Locus also offers AI-powered assistance for summarizing entire pages or portions, brainstorming additional research topics, and creating study note cards to help retain key information. Users can save information using Locus Favorites to easily refer back to different documents and highlighted search answers. The extension supports searching within PDFs and web pages.