A vanishing note service supporting aes-gcm 256, custom passwords via pbkdf2, and one-time pads.
Cost / License
- Free
- Open Source
Platforms
- Online
United States




Apps similar to OneTimeNote include vanish.so, which is free and open source. Other options are BurnChat, Retriever, BurnPony and One-Time Secret. You can choose from more than 10 Note-taking Tools like OneTimeNote for the web, Windows, self-hosting, Linux and Android.
A vanishing note service supporting aes-gcm 256, custom passwords via pbkdf2, and one-time pads.




Disposable chat rooms offer instant creation without sign-up, use RAM-only message storage, destroy data with a burn button or auto-burn, provide password protection, allow image sharing compressed in-browser, never log or write to disk, and guarantee anonymity.




BurnPony seals a note on your phone with AES-256-GCM, hands you one link, and steps out of the way. The recipient opens it in any browser — no app, no account — and after the last allowed view the note is gone. The server in the middle only ever holds ciphertext.




Keep sensitive information out of your chat logs and email. Share a secret link that is available only one time.

Free one-time sharing of passwords, sensitive text and small files with client-side encryption.




Share a confidential note via a web link that will self-destruct after it is read by your intended recipient

Share sensitive information that will be deleted after a number of views or a number hours set by the user


his service has been created to offer a secure means to transfer one off information between two parties.


VaultNote is a modern, privacy-focused tool for sharing sensitive data like passwords and API keys. Unlike traditional services, all encryption (AES-256) happens directly in the user's browser (Client-Side Encryption) before any data leaves the device.