0xchat
com.oxchat.nostr
0xchat 0xchat@0xchat.com 0xchat is a secure chat app built on the Nostr protocol. It prioritizes security, featuring private key login, encrypted private chats and contacts, encrypted group chats, and lightning payments(Cashu).
A secure, open-source chat app built on the [Nostr](https://nostr.com) protocol.
First release: Sep 3, 2025, 8 total releases.
Most recent release: Mar 11, 2026.
Appears in 9 app stacks.
0 sats / 0 zaps received in the past year.
Sats Received
Underlying data available via MCP: app_zaps, app_releases.
Zap Count
Underlying data available via MCP: app_zaps, app_releases.
Releases
- Mar 11, 2026 1.5.5- Fixed image upload on Windows/Linux; image and voice uploads are faster and more reliable - Default to Blossom/Originless and auto-switch when the user-specified server is down or unavailable - Multi-level fallback for profile pictures — no more empty avatars - Moved relay count to the right side - Deferred Isar DB close to fix account-switch crash - One-tap clear app cache and cookies - Fixed a batch of Linux and Windows compatibility issues - Max voice message duration: 3 minutes - FileDrop set as default file server - Removed 0xchat-core submodule; code integrated into 0xchat-app-main
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- Docker support: build and run on Linux out of the box - - Added automatic draft saving for Moments - Fixed issues with tag-based topic search. - Resolved problems with reply message display and quoting. - Added FileDropServer and BlossomServer as default file storage options. - Moved the replied-to message to the top of the current message view for better context. - Improved the note search view by clearing results immediately when the search query changes. - Automatically filters out pending cashu proofs when selecting proofs. - Added a check to ensure the cashu wallet is available before performing claims. - Fixed issues to fully comply with the NIP-55 specification.
- **Improvements & New Features** * Updated the image picker implementation * Renamed **Moments** to **Posts** * Improved note search performance * Added support for global posts with relay-based filtering * Posts now support **Markdown** formatting * Added support for uploading **GIFs** * Added support for displaying **custom emojis** * Integrated new Napps: **Mutable**, **Grimoire**, **Nym**, **Nostube**
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* Added **Filedrop** file server support **Bug Fixes** * Fixed incorrect alphabetical sorting in the contact list * Fixed Amber login splash screen issues * Fixed blank note display when switching accounts * Fixed Posts on the user profile page not refreshing correctly on first load * Fixed issues with the Russian language translation - - Added support for multiple search relays. - Added support for Google ML Kit translator. - Fixed issues with searching moments and users. - Fixed issues with moments subscriptions. - Added bottom padding to avoid overlap with Android gesture navigation area.
- 1. Added LibreTranslate support. 2. Removed safe area padding in Napps. 3. Added search relay settings — you can now search users and notes by keywords. 4. Enhanced calls by removing unnecessary ICE servers. 5. Improved preview UI, including better layout and line-break handling. 6. Added Hivetalk to Napps.
- 1. Built-in Tor SDK — now supports accessing onion relays and Cashu mints. 2. NIP-17 DMs — message delivery status view added. 3. Redesigned Discover tab — introducing NApps, with NIP-07 for seamless access to Nostr web apps. 4. NIP-28 Channels are back — create and search for channels once again. The vision for 0xchat is now crystal clear: feature-rich and full of fun — NIP-17 DMs & groups, NIP-28 channels, NIP-29 groups, audio & video calls, moments, NApps, and Cashu wallets. Nothing can stop the progress! 🚀
- 1. Built-in Tor SDK with support for accessing onion relays and Cashu mints. 2. NIP-17 DM messages now include a message delivery status view. 3. Redesigned Discover tab — introducing NApps, with NIP-07 authorization for easy access to Nostr web apps. 4. NIP-28 Channels are back — you can now create and search for channels again.
- - Removed MLS group - Added support for Urdu language - Fixed several bugs