Send an anonymous SMS

Hey! This is a text message with a secret sender. Try it out! 😄

Why Use Our Anonymous Message Service?

Global Coverage

Costext has a wide range of overseas SMS delivery coverage. No matter which country or region your contacts are located in, we will try our best to ensure accurate delivery of SMS.
100% anonymous

Through advanced encryption technology and strict security protocols, we ensure that every user's privacy is well protected. No matter when and where, users can without worrying about information leakage.
Privacy

Send unlimited anonymous messages. There's no limit on the number. Enjoy an uninterrupted experience for smooth communication.
Easy

Simple operation makes sending anonymous messages a breeze. This means users can quickly start sending messages without going through time-consuming registration steps.

Send text in seconds

With Costext, you can easily send text without revealing your identity, allowing for confidential communications while protecting privacy. Use your smartphone, tablet, or computer to try our instant delivery of messages service today!
A maximum of 1,280 characters means you have enough room to say whatever it is you want to say. Do you prefer emojis? No problem, we support those little fellas, too!