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OTP SIMULATOR

Generate virtual numbers and receive simulated OTPs for testing purposes

Generate Virtual Number

+1 (XXX) XXX-XXXX

Receive OTP

Click below to simulate receiving an OTP on your virtual number

OTP valid for: 60 seconds
Security Code Just now

Your verification code for is:

XXXXXX

This code will expire in 60 seconds. Do not share this code with anyone.

OTP History

User Guide & FAQ

How to Use This Simulator

This OTP simulator helps developers test their applications without using real phone numbers or SMS services.

1

Generate a Virtual Number

Click the "Generate New Number" button to create a random virtual phone number.

2

Receive an OTP

Click "Receive OTP" to simulate receiving a verification code on your virtual number.

3

Use the OTP

Copy the generated OTP and use it in your application for testing verification flows.

Frequently Asked Questions

Is this a real SMS service?
No, this is a simulation tool. No actual SMS messages are sent, and all phone numbers are randomly generated.
Can I use these numbers for real registrations?
No, these are virtual numbers that don't actually exist. They are for testing purposes only.
How long do OTPs remain valid?
Each OTP is valid for 60 seconds, as indicated by the countdown timer. This simulates the typical validity period of real OTPs.
Is there a limit to how many OTPs I can generate?
No, you can generate as many OTPs as needed for your testing purposes. The history section stores your recent OTPs.