Leave the name field blank
Write an Anonymous Letter Online
You can leave the sender name blank when creating a Secret Letter. This makes the letter unnamed to its reader, but it is not a guarantee of technical anonymity or untraceability.
Write your letter freeWhat anonymous means here
An unnamed Secret Letter does not display a sender name unless you enter one. The service does not create a public author page or require the recipient to sign in.
This is different from strong anonymity. The service uses normal web infrastructure and IP-based abuse protection, and the letter is stored so it can be shown later. Do not treat it as an untraceable communication channel.
Use unnamed letters with care
A kind surprise, a private encouragement, or a playful mystery can work well without a signature. Harassment, threats, impersonation, and attempts to evade responsibility do not.
Avoid including secrets, passwords, financial data, health records, or information that could harm someone if the link were forwarded.
How to create an unnamed letter
Leave the name fields empty, write the message, choose a reveal date, and create the link. Share it only with the intended reader and remember that anyone who receives the link may be able to access it after the reveal time.
Frequently asked questions
Can I send a letter without entering my name?
Yes. The sender name is optional and may be left blank.
Is Secret Letter completely anonymous?
No. Leaving the name blank hides it from the letter display, but the service does not promise technical anonymity or untraceability.
Can the link be forwarded?
Yes. Treat the link as a secret because anyone who has it may be able to open the letter.