LINER is an AI-powered online tool that enables users to find and bookmark important information faster. It helps users to highlight significant information, web pages, articles, images, and PDF files from all over the internet. The tool also allows users to filter content based on recommendations from millions of intelligent people across the world. LINER's AI meets ChatGPT feature generates answers from reliable references and suggests what to search next. One of the fundamental features of LINER is the ability to collect books, articles, and files together in one place, making it easier for users to access their saved information. The user can access their bookmarks any time and any day in the future, eliminating the need for multiple searches. LINER is available in various forms, including browser extensions for Chrome, Safari, Opera, Edge, and Whale as well as mobile apps for iOS and Android devices. The tool offers different pricing plans depending on the user's requirements, including basic, essential, and professional plans. Overall, LINER is a valuable tool for anyone who frequently needs to find and save information online, enabling users to efficiently discover notable highlights on the web and optimize productivity.