Ghostgram - private messaging

Ghostgram — Private messaging, built from scratch.

Every message, photo, video, and voice note is encrypted on your device before it leaves. No phone number required. No ads. No tracking. No compromises.

ENCRYPTED MESSAGING
• End-to-end encrypted one-to-one conversations
• Typing indicators, read receipts, and reactions
• Forward, reply, and delete messages

GROUP CHANNELS
• Encrypted group messaging with roles and topics
• Invite codes for easy joining
• Automatic key rotation when members change

DISAPPEARING MESSAGES
• Standard, 1X (view once), or 2X (view twice) modes
• Screenshot and screen recording protection for private messages

ENCRYPTED CALLS
• Crystal-clear audio and video calls
• WebRTC with TURN relay for reliability
• VoIP push notifications

MEDIA & ATTACHMENTS
• Share photos, videos, audio, and documents
• All attachments encrypted before upload
• Built-in camera with 9 filters

PRIVACY BY DESIGN
• No phone number or email required
• Unique Ghost ID or optional @username
• Zero-knowledge relay — server never sees your messages
• Keys never leave your device

SECURITY
• X3DH + Curve25519 key exchange
• AES-256-GCM message encryption
• Ed25519 message signing
• Encrypted iCloud backup with 24-word recovery phrase

Ghostgram is free, independent, and built for people who care about owning their conversations.

Terms of Use: https://ghostgram.chat/terms
Privacy Policy: https://ghostgram.chat/privacy