Anon.Notes

A notebook at an address you pick, behind a password you pick. Write on your phone, read it on the laptop you would rather not sign in on.

What kind of note

Page One long document you edit in place, the way a notes app works. Log Entries one under the other, newest last, the way a chat looks.

Address and password Address anon.cat/n/

3 to 32 characters: letters, digits, and . - _ in the middle. Pick something you can type from memory on a keyboard you do not control. You can change it later.

Password

At least 4 characters. We have suggested one - keep it or type your own. Letters, digits and punctuation, no spaces. You can change it later.

Confirm and create Quick check8 x 4 =

Before you write anything in it

The password is the note. Your text is encrypted with a key derived from it, and nothing that could undo that is kept here. Lose the password and the note is gone - we cannot reset it, mail it to you, or read it for you.
Anyone with the address and the password can read and change the note. That is the whole design: it is what lets the other device in without an account.
A note is deleted after 180 days without being opened. Opening it resets the clock, so one you actually use never expires.
Images live on this server, encrypted like the text - not on the CDN the file host uses. Up to 5 MB each, and they are compressed on the way in where that does not cost quality.
It is a notebook, not a messenger and not a backup. Keep the only copy of something that matters somewhere you control.