End-to-end encrypted
Messages and images are encrypted in the browser before they are relayed through the server.
PRIVATE β’ TEMPORARY β’ NO ACCOUNT
Chat privately.
Leave nothing behind.
A lightweight, temporary chat room for two people. No account, no profile, and no message database.
Start a private conversation
or join an existing room
Why TinyCapp?
Made for conversations you don't want to turn into accounts and permanent histories.
No account required
Open TinyCapp, create or join a room, and start chatting. No registration or profile is needed.
Temporary by design
The server does not keep a chat message database. Rooms are temporary and can expire when unused.
Simple and lightweight
Text-first, fast to open, mobile-friendly, and without the overhead of a full social platform.
Share a room code
Create a room and send the room link or code to the other person. No contact list is required.
Verify the connection
Both users can compare the local E2EE safety code through a trusted channel for additional identity verification.
Privacy & security
What TinyCapp is designed to do β and what the server does not need to know.
Browser-side encryption
Encryption keys are generated and used on the users' devices. The relay server does not need the plaintext chat.
No chat database
TinyCapp does not use a database to store your conversation. Temporary room state is kept only as needed by the service.
Optional safety-code check
For stronger protection against a malicious relay, compare the E2EE safety code with the other person outside TinyCapp.
Anonymous by default
No email, phone number, or account is required to enter a room. Your temporary room name can be changed later.
Important: End-to-end encryption protects the message content from the relay server,
but the service still needs network and room information to connect users. Use a trusted HTTPS connection
and verify the safety code through a trusted channel when the conversation is sensitive.
How it works
Three simple steps.
01
Create or join
Create a new room or enter a room code you received.
02
Share the room
Send the room link or code to the person you want to chat with.
03
Chat privately
Messages and images are encrypted between the two browsers while you chat.
Do I need an account?
No. TinyCapp is designed to work without registration, email, or phone verification.
Does TinyCapp save my messages?
The app is designed without a chat-message database. The server relays encrypted data instead of maintaining a permanent conversation history.
Can someone verify the encryption connection?
Yes. TinyCapp provides an E2EE safety code that both users can compare through a separate trusted channel.
Who is TinyCapp for?
It is useful when you want a quick, temporary conversation without creating an account or maintaining a permanent chat history.