If you are interested in science and technology, you have probably heard of CRISPR technology. CRISPR is a powerful technique, which regularly clusters short palindromic repeats, which helps in editing the genome. In simple words, it helps researchers and scientists to alter DNA sequences and modify gene function. CRISPR is set to revolutionize medicine, with the potential to cure many genetic diseases , including neurodegenerative diseases, blood disorders, cancer, and eye disorders. CRISPR technology has many applications in different domains. Whether it is to prevent the spread of disease, correct genetic defects, or improve crop growth, tools have been used everywhere. It was adapted through the natural defense mechanisms of archaea and bacteria, both of which are single-celled microorganisms.