ZROOM_
FLOOR −0100:00:00
BRAND KIT ↗
A dark pixel corridor. A forgotten green terminal at reception. Three doors lit by amber lamps.
[ YOU FOUND SOMETHING ]

PICK A DOOR.

You don't have to leave your name.

A ROOM. A KEY. A CONVERSATION.
TYPE /HELP TO FIND YOUR WAY.

[ OK ] THE CORRIDOR IS AWAKE.

No public directory. No names on the doors.

/create · /join · /demo · /help

RECEPTION // NEW ROOM

[ THERE'S A ROOM FOR YOU ]

MAKE IT
PRIVATE.

An alias is a label, not a verified identity. Your invite contains the shared secret. Anyone holding the complete invitation can join this room from this website.

RECEPTION // RETURNING GUEST

[ SOMEONE LEFT YOU A KEY ]

YOU KNOW
THE WAY.

A room number alone is not a key. The complete invitation is required. Only enter invitations from this Zroom website.

ZROOM // PRIVATE ROOM

[ THE DOOR IS CLOSED ]

QUIET COMPANY.

Share the full invite only with people you want inside.

AES-GCM / SHARED ROOM KEYYOUR ALIAS IS TEMPORARY.
ZROOM // ROOM MANUAL

[ KNOW WHICH DOOR YOU'RE OPENING ]

THE QUIET
RULES.

THE TERMINAL

/help
Show the command list.
/create
Create an encrypted room. Optional: /create 60, 360 or 1440.
/join
Enter with a complete invitation.
/demo
A local walkthrough, with no other participant or server conversation.
/clear
Clear the reception terminal.
/leave
Leave the active room on this device.

THE ZROOM IDEA

Private rooms, shared keys and a pixel corridor. Zroom takes visual inspiration from Zcash and its privacy culture. It is an independent project. Room encryption runs in your browser; it is not a Zcash transaction or a shielded blockchain connection.

WHAT IS PRIVATE?

Messages and aliases are encrypted with AES-GCM in the browser. The random encryption key stays in the invitation fragment and is not sent to the relay. A separate bearer token controls access to ciphertext.

The relay and hosting provider can still observe connection metadata, room IDs, message sizes and timing. Zroom does not make your connection anonymous, hide blockchain activity, or verify who is behind an alias. This is an experimental app, not an audited security service.

WHO HOLDS THE KEY?

Anyone with the complete invitation can read and write as any alias. You can leave a room, but you cannot retract an invitation from someone who already copied it. Do not place the invitation in a public post.

WHEN THE ROOM EXPIRES

Access stops at the selected expiry time. Encrypted records may remain until cleanup; this is not a promise of immediate physical erasure. No website can delete screenshots or copies kept by recipients.

THE HOSTED ROOMS

Real room messages use the encrypted relay. Visitors join with the complete invitation. The local walkthrough stays in this tab. No wallet transaction, token pair or rewards are connected to room access.