Our story
Numtapper is a website that allows you to use our temporary phone numbers for free to receive SMS online and anonymously. SMS spamming has been increasing drastically in recent years. To help you avoid that, we created this platform so you can use shared numbers and keep your personal phone number private – reducing the chances of becoming a victim of spam.
You’re free to use as many phone numbers as you want and receive as many SMS as you need. Whenever a website or app requires SMS / phone verification, Numtapper is available as a lightweight, disposable layer between your real identity and the services you’re testing.
A place to test, learn and explore
We see Numtapper as more than just a list of numbers. You can dive into the atoms that make up a product, watch how different flows behave across countries, and discuss what you observe. Our goal is to create solid ground for experimentation and knowledge-sharing – making verification, messaging and onboarding easier to understand and improve.
The online verification platform
Use temporary numbers to test signups, logins, OTP flows and notification templates without touching your main phone line.
Receive SMS online
Open a public number, request a code, and watch the SMS appear in a clean, focused inbox. Simple enough for quick tests, powerful enough for product teams.