Devolutions Send

Send a secret securely

No sign-up is needed — Devolutions Send is free to use! Enter your secret and generate a secure link configurable to last from one hour to one week before disappearing. Entirely encrypted on the client side, your data is completely hidden, even from us. Stop sharing passwords in chats and passing around notes with sensitive information; send a secure link instead!

Features

Configurable link duration and view limit

Control the lifespan of your encrypted links by configuring durations as short as one hour and up to one week. Set a limit on the amount of times your secret can be viewed — from a single view to as many as you would like.

Encrypted file transfer

Send more than just text: encrypt and transfer important files securely. Unauthenticated users can send up to 1 MB, and Devolutions account users can send up to 10 MB.

Optional link deletion by recipients

Give your recipient control over sensitive text or files by allowing your recipient to delete a link on demand.

Flexible link passphrase-protection

Add an extra security layer with a passphrase to share with your recipient. Only those with the passphrase can access your link, protecting it from being reshared and falling into the wrong hands.

Learn about the tech behind Devolutions Send

Encryption

Based on the open-source Devolutions Crypto library, the standalone encryption algorithm uses XChaCha20Poly1305 with random nonces.

Links

GUID (UUID) v4 is used for link uniqueness only.

Memory safe

Encryption runs in-browser via a memory-safe Rust program compiled to WASM (WebAssembly).

Strong cipher set

Payloads are stored encrypted at rest and in transit with TLS1.2+ through a strong cipher set.