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Living privacy · Ephemeral communication

Z12: Reclaim the essence of human conversation.

A space for authentic dialogue that lives in the present and doesn’t burden the future. Live privacy.

“For millennia, our conversations were free and private. Why accept that, in the digital world, every word must be documented and stored forever?”

Buy My Key Social utility How it works

Social utility

Situations where a temporary chat supports real people — with honest expectations about what technology can do.

Personal use

Planning surprise parties and proposals with less risk of unwanted alerts and notifications on other channels.

Data safety

Sharing a Wi-Fi password or a travel check-in with family: the information does its job and no longer stays in the chat when the room’s lifecycle ends.

Therapeutic support

Space for difficult conversations among trusted people, easing the weight of endless history. Not a substitute for professional mental health care.

Safer negotiations

Useful on classifieds and marketplaces: negotiate without exposing your personal number when you prefer a temporary, transaction-focused channel.

Education

Temporary study groups and Q&A sessions with less long-term exposure, so students may feel more comfortable asking questions without a permanent record.

How it works

Three steps to chat with intention and respect for your intimacy.

Get your code

An identifier to access the service without traditional sign-up or mandatory email.

Create or join a room

Use your code to open or join a room. Up to 10 people per room.

Speak in the present

Encrypted messages with an ephemeral lifecycle: room content ends per the Terms (first participant leaves or room expiry, default 24h).

Why Z12?

Living privacy: technology in service of human dignity, not infinite archiving.

Living privacy

Human conversation belongs to the moment; Z12 honours a clear lifecycle instead of promising a permanent archive.

Technical protection

Strong encryption to reduce unauthorized access to content in transit.

Minimal data

No full profile required to start: less surface for unnecessary exposure.

Frequently asked questions

Your identifier to use Z12 without classic registration (name, email). Each code lets you create or join rooms for the contracted period, with fewer personal data points from the start.

We use end-to-end encryption. Messages are readable only on participants’ devices. The service is designed for a clear end-of-lifecycle for room data, as described in the Terms.

Duration depends on your key (between 1 and 36 hours; default 24 hours). Content is physically removed when the first participant leaves or after expiry and scheduled cleanup — no recovery. See the Terms for legal detail and exceptions (e.g. reports).

No. Purchase an access code. We do not require name, email, or phone for the core flow. Data processing follows the Privacy Policy and applicable law.

Ready to speak in the present?

Get your code and try ephemeral communication with data security and transparency. The future does not need to carry everything we say today.

Buy My Key

Room duration per key; default 24h from creation — see Terms.