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K Kissend

One-to-one encrypted chat

One-to-one encrypted chat — a private thread, not a network

Kissend is shaped like a private room for two people. End-to-end encrypted 1:1 messaging in the browser, with username identity and connection approval.

Why 1:1 is the product

Group chats and channels are useful for coordination. They also create noise, accidental oversharing, and social pressure. Kissend stays one-to-one so privacy tools — encryption, disappearing messages, hidden chats — match a single conversation’s boundaries.

How a thread starts

Create a username, send a connection request, wait for approval, then chat. Full walkthrough: How it works.

Start a private browser conversation.

Username only — no phone number. End-to-end encrypted 1:1 chat, free in your browser.

Start free

Frequently asked questions

Does Kissend support group chat?

No. Kissend is designed exclusively for private one-to-one conversations.

Are 1:1 chats encrypted?

Yes. Kissend is designed for end-to-end encrypted private messaging.

Can I use it on desktop and phone?

Yes. Open the browser app on either device — no native install required.