TOEFL stands for Test of English as a Foreign Language. It is an internationally recognized standardized test that measures the English language proficiency of non-native English speakers. The TOEFL test is commonly used for academic purposes, such as admission to English-speaking universities and colleges, as well as for visa and immigration purposes in some countries. It assesses the test-taker's ability to understand and use English in academic settings through four sections: Reading, Listening, Speaking, and Writing.

The TOEFL is composed of four sections – reading, listening, speaking, and writing. The TOEFL iBT is a long and rigorous test (3 hours) designed to assess whether or not students are ready to study in an English-speaking university. Many students spend 3 to 6 months preparing for the TOEFL before taking the exam. The TOEFL Essentials exam was designed to be an easier, cheaper English test with a less academic focus.