Active Matrix Rooms

Active Privacy Matrix Rooms

Find 2437 active privacy Matrix rooms and spaces. Matrix room search list — sorted by real-time message velocity. Updated live. We only count messages to measure activity — message content is never read, stored, or indexed.

2437 active rooms · sorted by message count · updated live · content never stored

#1

World News RSS

A global feed of reasonable news. Sources, but not articles, curated. Now with over 250 RSS feeds! The Pineapple Express -- aggregated by maubot rss, delivered by Continuwuity, sponsored by Difficult

240 msg/hr 134 members explodie.org
#2

Open Discussion

A subject-free place to talk, exchange philosophies, ideas, knowledge, advice, questions, photos, vent or solve problems as equals and intellectuals. This space is simultaneously formal and informal

220 msg/hr 81 members tchncs.de
#3

Fedora Social

Informal chat room for all things unrelated to contributing to Fedora. Contributors, users, and Fedora fans are welcome to hang out here and chat with the community about anything considered "off-topi

116 msg/hr 979 members fedoraproject.org
#4

Homeserver Health Room

Not intended for human consumption. Please keep discussion in #monitorbot:t2bot.io

79 msg/hr 57 members t2l.io
#5

Casus Belli Live Chat

kopia Chat skupiny https://t.me/casusbellichat Spravodajstvo ktoré Vám presstitúti neukážu. záložný kanál tu: https://matrix.casusbelli.live/ shop: https://www.resistance.sk/

41 msg/hr 19,749 members matrixrooms.info
#6

[PG] Lounge

"A tinfoil wearing, anti-data sharing, kind and caring place to talk" ~@braxman2000 • Proudly buggy since 2019 • The casual discussion room at Privacy Guides, come hang out with us! • Space: #privacyg

34 msg/hr 1,865 members privacyguides.org
#7

Hackerspace Brussels (HSBXL)

See you Tuesday or Friday at: - https://hsbxl.be/techtuesday - https://hsbxl.be/events/open-coding-day/ for any urgent matter (like "I'm at the door"), we have phones. +32 (0)2 880 40 04 (public pho

24 msg/hr 390 members matrix.org
#8

CalyxOS

A privacy and security focused Android OS | https://calyxos.org | Issues / Feature requests: https://gitlab.com/CalyxOS/calyxos/issues In case of abuse, ping us with @calyx-mods.

13 msg/hr 1,025 members matrix.org
#9

Proxmox®

Unofficial chatroom for Proxmox | Proxmox-forum --> https://forum.proxmox.com/ Proxmox-docs --> https://pve.proxmox.com/pve-docs/

10 msg/hr 2,556 members matrix.org
#10

Furry Tech v12

Welcome to Furry Tech! This channel is mainly tech/CS related, but almost all topics are allowed! We welcome everyone, but please keep in mind that this is a furry themed channel, so be prepared for t

7.1 msg/hr 656 members mozilla.org
#11

Decred (DCR) Trading

Decred's insane asylum. Abandon all hope, ye who enter here. | DCRDEX: https://dex.decred.org/ | Tutorial: https://youtube.com/playlist?list=PLaMrpvQ0yJ_yZeAU593iX1-ugA2txRPTS

6.9 msg/hr 910 members decred.org
#12

Alerts

Emergency disaster alerts (weather, earthquakes, tsunami, etc.) | No guarantees of accuracy or timeliness! | See also #earthquakes:matrix.org, join #covid-19:matrix.org for COVID updates, coverage and

6.0 msg/hr 14 members matrix.org
#13

VIROMANIA 🔞 grupo

Nós somos contra a obrigatoriedade de vacinas impostas por governos de forma direta ou indiretamente. Acreditamos que todos tem o direito de livre escolha natural de decidir se vacinar ou não. Partic

4.8 msg/hr 15,177 members matrix.org
#14

blend2d

2D Vector Graphics Engine Powered by a JIT Compiler

2.2 msg/hr 274 members gitter.im
#15

Homelabbing

Room for all topics around selfhosting and homelabbing. In case it gets too off topic, we can move to #homelabbing-off-topic:codestorm.net Part of the #homelab:codestorm.net space (check out for oth

2.2 msg/hr 2,255 members codestorm.net
#16

MSFS

Discussions pertaining to Microsoft Flight Simulator itself, updates, issues and suggestions

1.8 msg/hr 319 members hotstart.net
#17

Automotive Racing

Discuss all forms of automotive racing except NASCAR, oval racing, and drag racing. || The official site is http://wlps-ge-stuff.ucoz.com/. || GPX wins 24 hours of Dubai; Magnussen moves to IMSA; Vett

1.3 msg/hr 24 members matrix.org
#18

tldr-pages/tldr

📚 Collaborative cheatsheets for console commands. Repository: https://github.com/tldr-pages/tldr Website: https://tldr.sh Offtopic room: https://matrix.to/#/#tldr-pages_off-topic:gitter.im Space: htt

1.0 msg/hr 483 members gitter.im
#19

Pawdventurer's Guild

(18+) place for chatter and storage place for the woof art feed. Support me on fanbox: https://dakkawoof.fanbox.cc/ Commission request form: https://forms.office.com/r/SQPfj19Lnk Find me at other

1.0 msg/hr 231 members nether.im
#20

Accrescent

Main room for the Accrescent app store. Primarily intended for questions, suggestions, and development/design discussion. https://accrescent.app. Join #accrescent-space:matrix.org for the space, #accr

1.0 msg/hr 645 members arcticfoxes.net
#21

Ukraine News

Ukraine will win! --- Main charity - https://u24.gov.ua/ --- https://play.google.com/store/apps/details?id=ua.gov.u24app --- alternative charity list https://www.reddit.com/r/ukraine/wiki/ch

1.0 msg/hr 27 members matrix.org
#22

The Conversation France

The Conversation est un média généraliste et grand public qui s'appuie sur un modèle éditorial unique de collaboration entre chercheurs et journalistes. Nous sommes le premier média mondial d'expertis

1.00 msg/hr 14 members libre.bzh
#23

Телебачення Торонто

Неофіційне дзеркало Telegram-каналу Оперативна інформація про напад росії на Україну [Телебачення Торонто](https://telegram.me/torontotv) --- Увага! Дописи можуть публікуватися з затримкою і не містят

1.00 msg/hr 56 members matrix.kyiv.dcomm.net.ua
#24

Sputnitnews Mundo (sin censurar)

Para ver el contenido de las noticias, usa el navegador Tor: https://www.torproject.org/es/download/ Cuenta no oficial. Bot

1.00 msg/hr 898 members matrix.org
#25

toxspace

General discussion | lain history is now at #lain-history:matrix.netho.tk | Happy 2026: here's to me finding a job | Discord: https://discord.gg/J7Q7C7PKmT | IRC: #toxspace on irc.rizon.net

0.67 msg/hr 19 members matrix.netho.tk
#26

Security.nl

📰 Beveiligingsnieuws & privacy-updates van Security.nl

0.67 msg/hr 9 members mtux.nl
#27

#General - blitzpool official switzerland

Official TG channel of blitzpool in Switzerland. We never ever DM you, please take care of impersionators imitating admin accounts https://blitzpool.yourdevice.ch Matrix Room: https://matrix.to/#/

0.60 msg/hr 398 members matrix.yourdevice.ch
#28

Element X Android

Discussions about Element X Android | https://play.google.com/store/apps/details?id=io.element.android.x | https://github.com/element-hq/element-x-android | Nightly builds: https://appdistribution.fir

0.50 msg/hr 3,379 members matrix.org
#29

#openstack-manila

OpenStack Shared File System Service | Documentation: https://docs.openstack.org/manila/latest/ | Meetings: https://wiki.openstack.org/wiki/Manila/Meetings | Channel History: https://meetings.opendev.

0.34 msg/hr 190 members matrix.org
#30

WEDF: General Forum (New)

Discussions about all things data and data technologies - implications of data use, privacy, AI, security, as well as anything and everything at the intersection of information, technology and society

0.33 msg/hr 150,156 members worldethicaldataforum.org
#31

Retro Gaiden

This is the official Matrix room for the Mastodon server Retro Gaiden (retro-gaiden.com). Meant for casual chat but try to keep political discussion to a minimum. This room is bridged to Armada/ Vec

0.33 msg/hr 89 members rooms.thedagora.social
#32

F-Droid Devs

#fdroid-dev F-Droid development discussion only | Use #fdroid:f-droid.org for general, app- and repo-related matters | Meetings: https://gitlab.com/fdroid/wiki/-/wikis/Weekly-Office-Hours | Room histo

0.33 msg/hr 204 members f-droid.org
#34

Zabbix Monitoring

Hier geht es um die dunkle Seite des Monitorings

0.33 msg/hr 41 members matrix.sysops.de
#35

LOVE OF WISDOM

This is a community for individuals who take pleasure in expansive philosophical discussions. We aim to scrutinize ideas, learn from one another, and seek insights that enrich our understanding of t

0.23 msg/hr 145 members matrix.org
#36

🌍 Node Operators

Nym mixnet infrastructure operators gather here, and those who are interested in contributing to the most robust privacy infrastructure the 🌍 has ever seen.

0.17 msg/hr 500 members nymtech.chat
#37

[PG] Main

Privacy Guides is your central privacy and security resource to protect yourself online • Have a question? Ask on our forum: https://discuss.privacyguides.net • https://www.privacyguides.org • Space:

0.17 msg/hr 3,121 members tchncs.de
#38

Smithay

Dev & support room for the smithay crate: a toolbox for making Wayland compositor in Rust. -- https://smithay.github.io/

0.17 msg/hr 522 members safaradeg.net
#39

Element Classic Android

Element Android (F-Droid: 1.5.7, GPlay beta: 1.5.8, GPlay prod: 1.5.8) and matrix-android-sdk2 (1.5.8) discussion | https://github.com/vector-im/element-android | dev build: https://buildkite.com/matr

0.17 msg/hr 1,913 members matrix.org
#40

LibreTube

An alternative frontend for YouTube with focus on privacy. Room topics: LibreTube, questions about using it, and its development. Don't post error logs or feature requests here, issues are tracked on

0.17 msg/hr 1,554 members matrix.org
#41

ngspice

Discussions about ngspice, the open source SPICE simulator

0.17 msg/hr 292 members fossi-chat.org
#42

OpenStreetMap Bengaluru

Group for OpenStreetMap contributors, users and newbies in Bengaluru. Wiki: wiki.osm.org/wiki/Bengaluru Telegram bridge: t.me/OSM_BLR Live changes: osmlab.github.io/show-me-the-way/#comment=&bounds

0.16 msg/hr 724 members matrix.org
#43

Hack Liberty Community

We are a group of cypherpunks, privacy advocates, engineers, and philosophers dedicated to the pursuit of truth, liberty, and knowledge for all. We believe technology is a tool for liberation, not ens

0 msg/hr 26,104 members envs.net
#44

Anonymity Privacy and Security

This is where we discuss ways to protect your online identity and maintain privacy. Share experiences, learn strategies, and explore latest developments in online security. Join us and let's work towa

0 msg/hr 25,598 members envs.net
#45

Hidden Knowledge

This is a sanctuary for those seeking to unravel the extraordinary. Dive deep into the abyss of hidden knowledge and engage in thought-provoking conversations, explore alternative perspectives, and ch

0 msg/hr 25,233 members envs.net
#46

Cypherpunk Cryptopia

Welcome to the Cypherpunk Cryptopia, where privacy, security, and freedom take center stage. Join us as we discuss cryptography, decentralization, and online anonymity, working towards reshaping the d

0 msg/hr 23,703 members tchncs.de
#47

Artificial Intelligence (AI)

Public Bots: NO TOKENS -> ChatGPT-3.5-Turbo (!q prefix) | Unleash your imagination in the AI room, where artificial intelligence and boundless creativity converge. Collaborate on exciting projects, e

0 msg/hr 23,687 members tchncs.de
#48

RSS - Hack Liberty News

Feed List: https://paste.hackliberty.org/?99738ed5ca137027#4gipqVGWpsjPKUVhUV28txtwEmksb9neUsztNK3LxA6a | Topics: agorism, agorist, agorist philosophy, alternative currencies, anarchism, anarcho-capit

0 msg/hr 22,559 members tchncs.de
#49

Cutefunny.art Lounge (SFW)

For newbie questions and casual chat! Please use polite language in this room. | For cutefunny.art inquiries: #meta:cutefunny.art | Getting started guide to find new rooms: https://cutefunny.art/po

0 msg/hr 21,313 members cutefunny.art
#50

web3-storage

Bridged to Slack/Discord

0 msg/hr 14,510 members ipfs.io
#52

Revolt

Matrix discussion for revolt.chat. **Code of Conduct** 1. Please be kind to one another, remember the human. 2. Unless explicitly allowed, do not spam in any of the text channels. 3. Trolling, flami

0 msg/hr 13,625 members clustor.net
#53

Polkadot Validator Lounge

https://wiki.polkadot.network/docs/en/maintain-guides-how-to-validate-polkadot

0 msg/hr 11,607 members matrix.parity.io
#54

ipfs-implementers

Development discussions for IPFS implementors. This room is bridged to Discord/Slack.

0 msg/hr 10,511 members ipfs.io
#55

Aurora Store

Aurora Store is a privacy-centric FOSS client for Google Play Store. This is a support chat for Aurora Store. This room is currently bridged with Telegram at t.me/AuroraSupport • Source Code: https:/

0 msg/hr 8,930 members auroraoss.com
#56

Helix

A post-modern modal text editor. | https://github.com/helix-editor/helix/wiki/FAQ

0 msg/hr 8,759 members matrix.org
#57

VaM Downloads

Scenes, Girls, Guys, Assets, Plugins, Tutorials, Guides, Etc. - Resources only. Please keep conversations to thread replies or other rooms and use VAM Discussion ( #vam:cutefunny.art ) if you need hel

0 msg/hr 8,652 members cutefunny.art
#58

Monero Mining

The group is dedicated to people starting to mine Monero. Information regarding GPU rigs, CPU rigs and all kinds of pools and setups. If your a beginner and want information or a seasoned miner feel f

0 msg/hr 8,552 members matrix.org
#59

Spacemacs

A community-driven Emacs distribution - The best editor is neither Emacs nor Vim, it's Emacs *and* Vim! To report a bug: https://github.com/syl20bnr/spacemacs/issues/new

0 msg/hr 8,540 members gitter.im
#60

Fedora

Official Fedora Linux channel. F43 and F44 end-user support. Fedora 42 is EOL. EL and other derivatives like Nobara, like any other off-topic discussions belong in https://matrix.to/#/#social:fedorapr

0 msg/hr 8,537 members fedoraproject.org
#61

Helix

A post-modern text editor | Make sure to join #helix-editor:matrix.org | Invite link: https://matrix.to/#/#helix-community:matrix.org

0 msg/hr 8,220 members matrix.org
#62

tooling

Let's use this to discuss all Nim tooling. For example Nimble, Atlas, and various editor integrations. Relayed to #nimble on libera.chat and #tooling in our Discord

0 msg/hr 7,955 members matrix.org
#63

Nim Language Development

Writing your (pick 10) language, DSL, emulator, VM, JIT, interpreter, parser, codegen in Nim.

0 msg/hr 7,719 members matrix.org
#64

Smart Contracts & Parity's ink!

Ask questions on our stack exchange: https://substrate.stackexchange.com/ Watch this channel for announcements by Parity's smart contract team. Check out the documentation: https://paritytech.github

0 msg/hr 7,459 members matrix.parity.io
#65

TorBox

Discuss about TorBox. Linked with Discord and Telegram.

0 msg/hr 6,466 members matrixrooms.info
#66

Neovim

neovim is a great text editor | https://neovim.io | https://github.com/sponsors/neovim | see #neovim_space:matrix.org for more rooms

0 msg/hr 6,221 members matrix.org
#67

Edgeware Support

General (not dev or validator) support requests for Edgeware.

0 msg/hr 6,166 members matrix.org
#68

BitcoinZ: #general

⭐ BitcoinZ: Decentralized. Community-Governed. Built for Builders. BitcoinZ (BTCZ) is a fully decentralized Proof-of-Work blockchain focused on privacy, fairness, and open participation. ⚒ Developer

0 msg/hr 6,041 members matrix.org
#69

پروکسی و فیلتر شکن تلگرام برای ایران و ایرانی | proxy or vpn telegram for iran

• شعار ما #اینترنت_آزاد دوستان منبعی سایتی چنلی راجب پروکسی و فیلتر شکن هست بفرستین یا خوده پروکسیو یا سرورها رو بفرستین تا بقیه دوستان استفاده کنن :) تو این اینترانت کمک کنید به هم تا میتونید لینک گر

0 msg/hr 5,588 members matrix.org
#70

Tutoriales

Todos los Tutoriales agrupados en una misma sala.

0 msg/hr 5,379 members matrix.org
#71

#oftc

https://www.oftc.net | OFTC's public support channel. Our social channel is #moocows | Do NOT paste spam when reporting it | Want a cloak/vhost? See https://www.oftc.net/UserCloaks/ | https://www.oftc

0 msg/hr 5,205 members matrix.org
#72

jenkinsci/jenkins

Jenkins community chat, for contributors, maintainers, newcomers, and everyone stepping by!

0 msg/hr 5,190 members gitter.im
#73

AI Artwork

AI Artwork posting. 2D/3DCG style art only. Photorealistic AI, regardless of age, is NOT allowed. Posts violating rule will be removed immediately. PLEASE USE THREADS WHEN COMMENTING! Captioning your

0 msg/hr 5,113 members cutefunny.art
#74

C&F Meta Discussion

Questions, suggestions, and complaints for cutefunny.art and the #cute-and-funny:cutefunny.art space. Subscribe to support the server and get rewards like cloud storage and an e-mail: cutefunnyart.fan

0 msg/hr 4,978 members cutefunny.art
#76

gitlab/gitlab

Join us at https://discord.gg/gitlab | This is channel is no longer monitored by any GitLab team members

0 msg/hr 4,849 members gitter.im
#78

OSM OpenHistoricalMap

Part of the #osmworld:matrix.org space. Bridged with the OSM World Discord server

0 msg/hr 4,695 members privacytools.io
#79

DjangoGirls/tutorial

This is a tutorial we are using for Django Girls workshops

0 msg/hr 4,523 members gitter.im
#80

Events

Discussions about in-person, virtual, and hybrid events with a Fedora contributor presence. This may be public rooms about a recurring event every year, or it may be private rooms created for coordina

0 msg/hr 4,517 members fedora.im
#81

Logseq: Feedback

Discuss improvements to Logseq here. Want to propose a feature to the team? Please use the forum as this chat is not actively monitored by the Logseq team. https://discuss.logseq.com/c/feature-request

0 msg/hr 4,350 members matrix.org
#82

GrapheneOS Releases

GrapheneOS release announcements. This room is only for posting announcements and the releases can be discussed in the main #grapheneos:grapheneos.org room. See https://grapheneos.org/releases#changel

0 msg/hr 4,191 members grapheneos.org
#83

angular-ui/ui-grid

Discussions concerning ui-grid 4.0 development. See the tutorials: http://ui-grid.info/docs/#/tutorial

0 msg/hr 4,059 members gitter.im
#84

KDE New Contributors

Are you interested in contributing to KDE? Feel free to ask your questions and we would be happy to help! Make sure to check out https://community.kde.org/Get_Involved for detailed info on getting sta

0 msg/hr 3,969 members matrix.org
#85

OSM JOSM

For matters related to the JOSM editor. Part of the #osmworld:matrix.org space. Bridged with the OSM World Discord server

0 msg/hr 3,689 members privacytools.io
#86

OSM iD

For matters related to the iD OSM editor (this is the editor integrated into the OSM website). Part of the #osmworld:matrix.org space. Bridged with the OSM World Discord server

0 msg/hr 3,667 members privacytools.io
#87

ethereum/tutorials

Ethereum Documentation - http://ethdocs.org

0 msg/hr 3,637 members gitter.im
#88

Element Web/Desktop

https://element.io | Stable: v1.12.32 | Release status: Release expected October 27th | Code & bugs at https://github.com/vector-im/element-web | Release notes in #element-web-announcements:matrix.org

0 msg/hr 3,591 members matrix.org
#89

General Chat

GNU Radio — The Free & Open Software Radio Ecosystem | General, Usage, and Design Discussions | https://gnuradio.org | https://tutorials.gnuradio.org

0 msg/hr 3,554 members calitabby.net
#90

development

Discussion of all Kubernetes development, including creating Helm charts & Operators and other related topics go here

0 msg/hr 3,510 members mozilla.org
#92

Lapce #dev

A room bridged with Lapce Discord server's #dev channel

0 msg/hr 3,172 members matrix.org