ephemeral-messaging

Open-source, account-free, end-to-end encrypted chat rooms that self-destruct, with single-use invites and no persisted server-side transcript.

Self-destructing encrypted notes for Android — the recipient just opens a link. Client-side AES-256-GCM, publicly specified wire format, no accounts.

Self-destructing encrypted notes: SwiftUI app, PHP server, and single-file web viewer, plus the v1 protocol spec and cross-implementation test vectors. The server never sees plaintext.

Secure ephemeral messaging RESTful API featuring Zero-Knowledge architecture and atomic Burn-on-Read deletion. Built with Laravel 12, MySQL, and Docker.

A Rust project for private, temporary, end-to-end encrypted conversations.

💬 An ephemeral, real-time chat application preserving privacy by storing messages only in the user's browser 🌐. Perfect for instant conversations that leave no trace once the browser is closed.

A privacy-focused, client-side encrypted messaging application that enables secure message exchange via AES-256 encryption embedded directly in URL hashes. No server required, no data collected—just pure end-to-end encryption in your browser.

A secure, self-hosted, end-to-end encrypted chat application built with PHP and vanilla JavaScript. This zero-knowledge chat system ensures that your conversations remain private, with messages encrypted client-side before transmission and automatic cleanup after 24 hours.

⚡A real-time chat application built with modern web technologies, featuring a clean, WhatsApp-inspired interface.

Secure Ephemeral P2P Terminal Communication System

A censorship-resistant communication protocol that derives ephemeral encryption keys from Bitcoin block hashes to render encrypted traffic statistically indistinguishable from random noise, eliminating the cryptographic handshakes exploited by Deep Packet Inspection systems.

A secure, real-time chat application featuring end-to-end encryption for private messages, robust moderation tools, and zero-persistence architecture designed for privacy-conscious communication.

👻 Ephemeral end-to-end encrypted chat for 1-on-1 and small groups. Like WhatsApp, but with no accounts and zero history. Supports text, voice notes, voice & video calls, photos, files, polls, predictions. Signal-style double ratchet over Cloudflare Workers + Durable Objects.

A Zero-Trust "Fair Swap" Social PWA. Features strict Reply-to-Reveal protocol, server-side field stripping for security, and native Web Share Target integration. Built with Next.js 14, Convex, & TypeScript.

Full-stack, zero-tracking E2EE real-time chat & WebRTC calling platform. No phone or email required—features 8-character PIN handles, ECDH P-256 & AES-GCM encryption, 24-hour ephemeral statuses, and 12-word mnemonic recovery. Built with Node.js, Express, Socket.io, MongoDB, and React.

ephemeral HTTP messaging

High-performance, zero-knowledge asynchronous message relay and ephemeral in-memory mailbox for Murmr. Built with Kotlin, Ktor, and WebSockets with 0 MB disk persistence.

SpaceForMyWorld: a private, ephemeral messenger in the browser. Two people, one end-to-end encrypted room, nothing left behind.

🖤 Chat rahasia E2EE 1-lawan-1: pesan melebur setelah dibaca, akun hangus 72 jam, server hanya melihat ciphertext. Svelte 5 · Cloudflare Workers · libsodium

Anonymous, ephemeral live chat PWA for the UPNG community, built on React and Firebase