# Open-source secret sharing

5 open-source secret sharing rated against public privacy criteria.

1. [PrivateBin](https://privacyratings.com/secret-sharing/privatebin/): A (90/100). Open source, self-hosted pastebin that encrypts text and files in the browser with AES-256-GCM, so the server never sees the content. Supports expiry, burn after reading, passwords and discussions.
2. [Onetime Secret](https://privacyratings.com/secret-sharing/onetime-secret/): B (75/100). Secret sharing service that stores a message behind a one-time link and deletes it after it is viewed or expires, with optional passphrases. Offers regional data centers, paid plans with custom domains, and can be self-hosted.
3. [crypt.fyi](https://privacyratings.com/secret-sharing/crypt-fyi/): C (69/100). Ephemeral secret sharing service that encrypts text and files in the browser before upload, with burn-after-reading, expiry, password and IP restrictions. Offers web, CLI and browser extension clients and can be self-hosted.
4. [1time.io](https://privacyratings.com/secret-sharing/1time-io/): D (59/100). One-time secret sharing service that encrypts text and files in the browser with AES-256-GCM before upload and deletes them after the first view or expiry. Also offers a CLI, a browser extension and self-hosting.
5. [Yopass](https://privacyratings.com/secret-sharing/yopass/): D (50/100). Open source secret sharing tool that encrypts messages and files in the browser with OpenPGP and deletes them after one view or an expiry time. Can be self-hosted, and a public instance runs at share.yopass.se.

Source: https://privacyratings.com/open-source/secret-sharing/