LINER: Highlighter for Web is a productivity application designed specifically for academic research. It serves as an AI search engine that provides credible, source-backed answers from verified academic materials, making it an ideal tool for students and researchers alike. Users can easily access line-by-line citations, ensuring transparency and reliability in their information gathering. The app also offers AI-generated summaries, simplifying complex content into digestible insights, along with the ability to ask follow-up questions to delve deeper into topics.

With the introduction of Scholar mode, users can filter results to receive information exclusively from trusted academic sources, which is particularly useful for assignments and literature reviews. The one-click citation feature allows for quick generation of citations in various formats, such as APA, MLA, or Chicago style. Additionally, users can upload images of printed materials to inquire about their content. LINER is a versatile tool that syncs data across devices, enhancing the research experience for millions of users worldwide.