How to send an anonymous SMS from a computer
No software, no SIM card: a browser is enough, your number stays hidden.
Writing a discreet message from a computer requires no desktop program, no plugged-in phone, no SIM card. The form is an ordinary web page: it runs on Windows, macOS and Linux, in Chrome, Firefox, Safari or Edge. The message goes out from our gateway, not from your machine, and your line is never exposed.
The steps
- 1
Open the site in a browser
Any recent browser will do. No extension or permission is required, nothing installs on your computer and no trace stays on the device.
- 2
Fill in the target line and the text
The physical keyboard makes typing more pleasant than on a phone, a real asset for writing a readable text within the 160 characters — without ever entering your own number.
- 3
Wait for the countdown to end
The 60-second security buffer applies just as on mobile. Use this moment to reread your message with a clear head.
- 4
Confirm it on the computer
The send is handled by our gateway: your computer needs no telephone equipment, just a connection, and your number stays hidden.
Good to know
- •On a large screen, paste the number from your contacts to avoid a typo.
- •Be careful pasting from a word processor: curly quotes and long dashes are converted before departure.
- •The display adjusts just as well on a tablet as on a desktop computer.
The common questions
Q01Do I have to install software on my computer?
No. Everything happens in the browser: nothing to download, no extension to add, and your number is never required.
Q02Do I have to plug a phone into the computer?
No. The message is carried by our SMS gateway, not by a phone that would be yours: your line stays out of the loop.
// Anonymous SMS · Hidden number · To France
Envoyez votre message, gardez l'anonymat
Votre numéro reste masqué, aucune inscription, aucune trace. Rédigez, confirmez, et votre SMS part de façon totalement anonyme.
Envoyer un SMS anonyme