The article discusses ways to develop students' vocabulary in English using the Track Star online program. And also the features of using vocabulary through the Track Star online program and methods for their development are considered. Websites for teachers can not only save time, but also inspire teachers and students. Track Star is a free online program that allows teachers to collect multiple websites and comment on them so students can follow the online journey. With a little effort, teachers can organize a visual vocabulary tour for students. Teachers define topics that support learning units. The Track Star is a great way for students to revise words in different contexts (a peculiarity of effective vocabulary learning). Track star online program allows teachers to provide a comprehensive way for learners to see progress after completing each module. With a team of extremely dedicated and high-quality lecturers, track star will not only be a place to share knowledge but also help students get inspired to explore and discover many creative ideas themselves. Clear and detailed teaching methods for each lesson ensure that students can easily acquire and apply knowledge in practice. Track star online program is a classic website based on flashcards and quizzes that works as a great tool for individual or class-wide tests, informal assessments or quick comprehension checks. Either create your own quiz, or choose one from a huge catalog of existing reviews. Track star training tools are guaranteed to be the most complete and intuitive.