Registering for the TOEFL is most convenient through your ETS account. Alternatively, you can register via phone or mail. Utilize the TOEFL iBT Registration Form (PDF) and refer to the "How to Register" section in the TOEFL iBT Information Bulletin (PDF).
To register for the TOEFL exam, you can choose one of several methods offered by ETS, which administers the test. The most convenient way is online registration through the ETS website. Here, you'll need to create an account, select your test date and location, and pay the registration fee with a credit card. Alternatively, you can register by phone by calling the regional registration center; you will need your credit card details handy for payment. If you prefer, you can also register by mail; this involves downloading and filling out a registration form from the ETS website and mailing it along with a payment to the address provided. Lastly, in some locations, you may register in person at a TOEFL test center. Whichever method you choose, make sure to register before the registration deadline for your desired test date to ensure you secure a spot.