Zimmer Messenger

Zimmer is a private messenger built around end-to-end encryption. Every message, photo, and video is encrypted on your device before it leaves it — not even we can read them.

Channels
Create public or private channels with a 7-digit code or a QR invite. Broadcast to everyone, or open two-way conversations. Pin important messages, react, reply, and share media — all encrypted.

Direct messages
One-to-one DMs with the same end-to-end encryption, typing indicators, read receipts, and presence.

Built for privacy
• End-to-end encryption (AES-256-GCM) on messages and media
• Your encryption keys never leave your device
• Delete messages for everyone, or clear history on just your device
• Full in-app account deletion — remove your account and data anytime

Fast and familiar
A clean, modern interface with reactions, replies, photo and video sharing, custom emoji, and real-time delivery.

Zimmer is made by ZimmerMessenger Inc. Questions? support@zimmermessenger.com