OTP means “one-time password.” It is a code that is valid for only one login or action, and then it expires. People use it as an extra security step to prove they are really the person trying to sign in or confirm something.
In daily life, you may get an OTP by SMS, email, or app notification when you log in to a website, make a payment, or reset a password. You enter the code quickly before it expires, which helps protect your account from unauthorized access.
Meaning & Usage
An OTP is a temporary security code used once. It is often used by banks, apps, and websites to verify identity and keep accounts safer.
Examples
For example, a bank may send you an OTP when you pay online. A social media app may ask for an OTP when you sign in from a new device.
What does OTP stand for?
OTP stands for “one-time password.”
Why do websites use OTP?
Websites use OTP to add extra security and make sure the right person is accessing the account.
How do you get an OTP?
You usually get an OTP by text message, email, or through an authentication app.
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