Haven - Self-Hosted Chat

Haven is private chat for communities that run their own server. Your messages live on a box you control, not on someone else's cloud, and direct messages are end-to-end encrypted so even the server can't read them. END-TO-END ENCRYPTED • Direct messages and group DMs are encrypted on your device (ECDH P-256, HKDF-SHA256, AES-256-GCM) • Pictures and files in encrypted conversations are encrypted too • Group messages are signed, so you can tell who really sent them • Optional encrypted key backup restores your keys with your password CHAT THE WAY YOUR GROUP DOES • Text channels, private channels, DMs and group DMs • Threads, replies, quotes, reactions, custom emoji and stickers • Forums with topics and tags, polls, pinned messages and search • Pictures, video, files and GIFs • Markdown, tables, spoilers and code blocks • Official messages that make staff announcements stand out VOICE AND VIDEO • Drop-in voice channels • Video and screen sharing • Push notifications for mentions and DMs YOUR DATA, YOUR RULES • Delete your own messages, all of them or only those older than a day, a week, a month or a year • Auto-delete your messages after a set time • Export your data as one file • Block people, and see and sign out every device on your account MAKE IT YOURS Dozens of themes, icon packs, adjustable text size and accessibility settings. SELF-HOSTED AND OPEN Haven connects to Haven servers. Run your own on a home PC or a small server, or join a community that already has one. Save several servers and switch between them in a tap. TRY IT FIRST On the connect screen, tap Try the demo for a sample server that runs on your phone. No account needed. Haven is free, with no ads.