The official website for JEE Main is https://jeemain.nta.nic.in. This portal is managed by the National Testing Agency (NTA) and provides all official information related to the exam. Candidates can register for the exam, fill out the application form, pay the application fee, download admit cards, check answer keys, and view results through this website. It also publishes important notifications, exam schedules, syllabus updates, and official announcements. Students are strongly advised to rely only on the official website to avoid misinformation from unofficial sources.