“OTP” usually means “one-time password.” It is a temporary code used to verify your identity when you log in, make a payment, or confirm an action online.
People see OTPs all the time in text messages, email, or app notifications. You enter the code once, and it helps keep your account more secure.
Meaning & Usage
An OTP is a short code that works only once or for a limited time. Companies use it to make sure the person trying to access an account is really the owner.
Examples
You may get an OTP when signing into WhatsApp, resetting a password, or confirming a bank transfer. For example, “Enter the OTP sent to your phone.”
Context / Common Use
OTP is common in online banking, shopping, email logins, and social media accounts. It is a simple security step that helps protect users from unauthorized access.
Where do people get an OTP?
Usually by SMS, email, or through an authentication app on their phone.
How long does an OTP work?
Only for a short time, often just a few minutes, and then it expires.
Is OTP the same as a password?
No. A password is usually permanent, while an OTP is temporary and used only once.
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