🚀
200.000+
SMS per day
100% private • No registration
Send an Anonymous SMS
Send anonymous SMS messages to any number in Mercosur. Fast and private communication.
100%Anonymous
24hAvailable
SendingAutomatic
💬
SMS AnonymousPioneer in Anonymous SMS in Brazil 🔥
Every day, thousands of people use SMS Anônimo to communicate privately.
👥
1.000.000+
Active users
🛡️
100%
Anônimo
Why choose SMS Anônimo?
Privacy, speed, and simplicity in a single message
Complete Privacy
Send your message without revealing your identity to the recipient.
Automatic Delivery
Once payment is confirmed, the SMS is processed automatically.
No App Required
Works directly in your browser, with no installation or registration required.
Across Mercosur
Send messages to valid mobile numbers with the correct area code.
Simple and easy process
It is just another SMS, but anonymous!
Step 1
Enter the Recipient
Enter the phone number of the person who will receive your message.
Step 2
Write Your Anonymous Message
Write what you want to say while keeping your identity private.
Step 3
Choose the Sender and Pay
Choose between two anonymous sender options and complete the payment via Pix.
Privacy guaranteed
Your privacy comes first
We do not request any personal details to send an SMS, and all information is automatically removed from our system after a period of time.
🛡️
No personal data requested🔐
Encrypted and secure sending🗑️
Data removed automaticallyUse it like an app on your phone 📲
Access SMS Anônimo directly in your browser for a fast, lightweight, and always up-to-date experience — no installation required.
💡 Tip: add it to your home screen to use it like an app
SMS Anônimo Blog 💡
Find ideas and useful information about the world of anonymous messaging
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Read Article →Frequently Asked Questions (FAQ)
Find answers to your questions about SMS Anônimo before sending your message.
What is SMS Anônimo?
SMS Anônimo is an online platform that lets you send text messages without revealing your identity to the recipient.
Is SMS Anônimo secure?
Yes. SMS Anônimo was created to provide a private way to send text messages. The recipient receives the message but cannot access the sender’s personal information.
Can the recipient find out who sent the message?
No. Messages are sent anonymously, and the recipient does not receive any information that identifies the sender.
How does SMS Anônimo work?
Write your message, enter the recipient’s mobile number, and complete the payment via Pix. Once confirmed, the SMS is sent automatically.
How much does it cost to send an anonymous SMS?
Each message costs BRL 3.50. Payment is currently available via Pix. Apple Pay, Google Pay, and credit card payments will be available soon.
Does SMS Anônimo work with any phone number in Mercosur?
Yes. You can send messages to almost any valid Mercosur mobile number, provided it uses the correct format with +XXX, area code, and the required ninth digit.
Can I receive replies through SMS Anônimo?
No. SMS Anônimo provides one-way anonymous communication. For two-way communication, try CHAT ANÔNIMO, our online platform that lets you reserve private rooms for 24 hours and chat with complete privacy.
Visit www.chatanonimo.com.br and chat with complete privacy.
Visit www.chatanonimo.com.br and chat with complete privacy.
Didn’t find exactly what you were looking for?
The SMS Anônimo ecosystem brings together different private communication solutions for every need.
📱 SMS Anônimo
Send private messages directly by SMS.
🚫 ZapBlock
An alternative for people who have been blocked on WhatsApp.
💬 Chat Anônimo
Chat online in a private, temporary environment.
🔐 Comunicação Anônima
Discover which solution best fits your needs.