Crypted.li combines private email with an end-to-end encrypted live Messenger. Protected Crypted-to-Crypted communication is designed to minimize what the service itself can recover. Live conversations use client-side OpenMLS encryption and relay envelopes that automatically disappear after five minutes.
BUILD THE VAULT ↓The strongest Crypted model begins when both sender and recipient use Crypted.li. The conversation can remain inside a system designed around protected content rather than routine inspection.
Crypted.li is designed in opposition to routine mass scanning of private correspondence. Protected Crypted-to-Crypted mail is not intended to become a general-purpose surveillance feed.
The protected payload is sealed before server storage and transport. The infrastructure handles encrypted data rather than relying on permanent access to readable message content.
Message-specific cryptographic material exists only for the operation that requires it. The design must avoid a permanent server master key capable of reopening every protected conversation.
The target architecture keeps the long-term decryption capability outside the mail server. Crypted.li should transport and store protected content without retaining what is needed to turn it back into plaintext.
With both endpoints on Crypted.li, no external mailbox provider needs to receive the protected conversation. This is the route designed for the highest level of control.
The recipient side receives the cryptographic capability required by the final client protocol. The mail server itself is not supposed to become a second permanent reader of the conversation.
Temporary service-side decoding material is destroyed as soon as its role is complete. Backups, indexes, logs and caches must preserve the same zero-access property.
If Crypted.li does not possess a usable decryption key, a demand directed at Crypted.li cannot make the service produce plaintext it cannot cryptographically recover. Endpoint compromise remains a separate threat.
When both endpoints use Crypted.li, the final protocol is intended to keep protected message content unreadable to the mail service itself. No external mailbox provider needs to enter the delivery path.
Standard email remains possible, but the zero-access Crypted-to-Crypted guarantee cannot automatically extend into another provider. Their infrastructure, policies and legal environment become part of the trust chain.
Crypted Messenger adds a fast private channel beside your mailbox. Accepted friends can talk while both accounts are online. Message content is encrypted locally before relay, device identity is pinned, and encrypted relay envelopes have a fixed five-minute lifetime.
Live conversations use OpenMLS between Crypted clients rather than server-side plaintext chat.
Encrypted relay envelopes expire after five minutes instead of becoming a permanent chat archive.
The client pins cryptographic device identity and stops a session if a contact identity unexpectedly changes.
Live chat stays intentionally narrow: accepted friends, both online, direct private communication.
Crypted.li is intentionally narrow. It is being designed as private communication: a focused mailbox plus an ephemeral live Messenger, not another general-purpose cloud platform.
Protected Crypted-to-Crypted correspondence is designed not to be available to Crypted.li as plaintext for routine scanning, advertising profiling or indiscriminate server-side inspection.
The service deliberately refuses unnecessary media storage. Less accumulated content means less data available to expose.
150, 250 or 350 MB. The product encourages communication rather than endless accumulation.
The production client protocol, key exchange, storage, backups, indexing, notifications, logs and caches must all preserve the same rule: Crypted.li must not retain a usable path back to plaintext.
Every tier gets the same Crypted experience. Upgrades remain flexible; downgrades become available once usage fits inside the target quota.
150 MB mailbox
Crypted Live Messenger included
No image/video attachments
250 MB mailbox
Crypted Live Messenger included
No image/video attachments
350 MB mailbox
Crypted Live Messenger included
No image/video attachments
Crypted.li keeps communication deliberately focused: a compact private mailbox for durable correspondence, plus an OpenMLS end-to-end encrypted Messenger for live conversations with five-minute relay lifetime. The strongest privacy model remains Crypted-to-Crypted, while endpoint security remains the user's responsibility.