TRI1 SPACE

Private messaging that asks for nothing. No phone number, no email, no ads. Free encrypted voice and video calls, and your keys never leave your phone.

TRI1 Space is a private messenger built on a simple idea: your identity should belong to you, not to a database.

There is no phone number. No email. No password. When you first open TRI1, your device generates a cryptographic identity and keeps the private keys on the device. You share only your public ID, and that is all anyone needs to reach you.

END-TO-END ENCRYPTED Messages, voice notes, photos, videos, and files are encrypted on your device and decrypted on theirs. Voice and video calls are peer-to-peer and encrypted in transit.

MESSAGING

• Direct chats and group rooms
• Reply, forward, star, pin, and delete for everyone
• Emoji reactions
• Voice notes and media sharing
• Disappearing messages, set per conversation
• Search inside a conversation
• Screenshot alerts, so you know if someone captures your chat

CALLS

• One-to-one voice and video
• Group calls in rooms
• Picture-in-Picture, so a video call keeps running while you use another app
• Quality adapts to your connection instead of freezing

PRIVACY BY DEFAULT

• Private keys are generated and stored on your device
• Block screenshots of the app entirely, if you want to
• Control who can see your last seen, profile photo, and whether you are discoverable
• Block and report, built in

YOUR PUBLIC PAGE Create a shareable page and QR code for your personal or business profile, so people can find and message you without you handing out a phone number.

TRI1 Space is designed to align with GDPR principles and modern security practice.