Here are some options:
* Free, general English quizzes: Websites like Grammarly, Oxford Online English, and English Grammar 101 offer free quizzes to test your grammar, vocabulary, and understanding of English.
* Diagnostic tests for language learning platforms: Sites like Babbel, Duolingo, and Memrise have placement tests to help you assess your level and start learning at the appropriate point.
* Practice tests for official English exams: Many organizations offer practice tests for exams like TOEFL, IELTS, and Cambridge English. These usually come with a fee and can give you a realistic idea of what to expect on the real test.
* Personalized English tests: Some websites allow you to create your own customized tests. For example, Quizizz lets you create quizzes based on your specific learning goals.
To find the best option for you, consider:
* Your purpose for taking the test: What do you want to achieve? Are you preparing for a specific exam, or just want to assess your level?
* Your level of English: Are you a beginner, intermediate, or advanced learner?
* Your budget: Some tests are free, while others require a fee.
Once you know what you're looking for, you can easily find a suitable online English test!