Active Matrix Rooms

Active Privacy Matrix Rooms

Find 2350 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.

2350 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 54 members explodie.org
#2

Homeserver Health Room

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

106 msg/hr 57 members t2l.io
#3

Homelabbing

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

91 msg/hr 1,288 members codestorm.net
#4

[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

37 msg/hr 1,727 members privacyguides.org
#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/

20 msg/hr 19,141 members matrixrooms.info
#6

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

19 msg/hr 14 members matrix.org
#7

PrivSec.dev — Practical Privacy & Security

Technical discussions only. No politics (except strictly related to privacy and security), no conspiracy theories, no "backdoored because proprietary". Any claim of malware/spyware must be backed up w

3.5 msg/hr 465 members arcticfoxes.net
#8

Offtopic

libregaming.org | osg - Let's talk about everything except libre gaming! The history of this channel is public and logged.

3.3 msg/hr 297 members tchncs.de
#9

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

2.0 msg/hr 897 members decred.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

2.0 msg/hr 590 members mozilla.org
#11

Kekistan

Memewar, Salty Army, Salty Cracker

1.8 msg/hr 127 members matrix.org
#12

switch

Homebrew on the Switch! See #appstore and #dns channels for our specific projects Channel ID: 339121913878282240 Guild ID: 339118412414582786

1.3 msg/hr 401 members fortheusers.org
#13

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

1.1 msg/hr 882 members fedoraproject.org
#14

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

1.0 msg/hr 889 members matrix.org
#15

openSUSE Admins

#space:opensuse.org | Bridged with https://discord.gg/opensuse and ircs://irc.libera.chat:6697/#opensuse-admin | The openSUSE Infrastructure team, otherwise known as openSUSE Heroes https://monitor.op

1.00 msg/hr 1,954 members opensuse.org
#16

Firo

Firo, a privacy focused cryptocurrency that uses Lelantus ZKP. We are much more active on Telegram https://t.me/firoorg or Discord https://discord.com/invite/TGZPRbRT3Y

0.69 msg/hr 1,975 members firo.org
#17

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

0.67 msg/hr 191 members f-droid.org
#18

Socialhome

https://socialhome.network || Servers: https://the-federation.info/socialhome || Code: https://codeberg.org/socialhome || Docs: http://socialhome.readthedocs.io

0.67 msg/hr 76 members federator.dev
#19

appstore

https://apps.fortheusers.org -- Discussions + info regarding our Wii U / Switch homebrew appstores Channel ID: 362974218352197633 Guild ID: 339118412414582786

0.50 msg/hr 302 members fortheusers.org
#20

Blender Dumbass Chat

Offtopic for #BlenderDumbassLand:matrix.org Website: blenderdumbass.org Tor: http://ttauyzmy4kbm5yxpujpnahy7uxwnb32hh3dja7uda64vefpkomf3s4yd.onion

0.42 msg/hr 160 members matrix.org
#21

Helix

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

0.36 msg/hr 8,568 members matrix.org
#22

F-Droid updates

Announcements of app updates on https://f-droid.org/ and some third-party F-Droid repositories | See https://reddit.com/r/FDroidUpdates for more detailed information about the updates and RSS feeds

0.17 msg/hr 44 members f-droid.org
#23

FluffyChat Community Support Channel

Official room of the cutest Matrix client. https://fluffy.chat ### Rules: **English only!** No off topic, no "hello", "What's the topic here" spam. Please report issues here: https://github.com/kri

0.17 msg/hr 473 members matrix.org
#24

Neovim

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

0.17 msg/hr 6,147 members matrix.org
#25

OpenVoiceOS - Bots

Bots-only channel for monitoring OVOS-related events

0.10 msg/hr 77 members krbel.duckdns.org
#26

Element Web/Desktop

https://element.io | Stable: v1.12.16 | Release status: RC expected May 5th | Code & bugs at https://github.com/vector-im/element-web | Release notes in #element-web-announcements:matrix.org | Give fe

0.10 msg/hr 3,046 members matrix.org
#27

#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

0.09 msg/hr 3,809 members matrix.org
#28

#at-changes

Monitoring ArchiveTeam updates across GitHub, Warrior, Docker, and Wiki. | Push notifications available via https://notify.nulldata.foo/ using topics ATGit, ATWarrior, ATDocker, ATWiki. | Check out th

0.09 msg/hr 156 members hackint.org
#30

[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:

0.08 msg/hr 2,901 members tchncs.de
#31

Motorrad DACH

Der Chat für alle Biker im DACH-Raum! | Bitte kurz vorstellen! | #motorrad:matrix.org

0.08 msg/hr 16 members 1in1.net
#32

MSFS

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

0.08 msg/hr 261 members hotstart.net
#33

l10n-community

Localization (l10n) at Mozilla | L10n report: January 2026 Edition: https://mzl.la/49RP6pa | Localizer Spotlights: https://blog.mozilla.org/l10n/category/contributor-spotlight/

0.08 msg/hr 289 members mozilla.org
#34

Friendica, the social network

communications app for web & mobiles friendi.ca github.com/friendica/friendica/tags - directory: dir.friendica.social Bridged to #friendica on Libera.chat IRC and xmpp:[email protected]?jo

0.08 msg/hr 375 members grin.hu
#35

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

0.08 msg/hr 1,512 members matrix.org
#36

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

0.08 msg/hr 3,468 members matrix.org
#37

Szoftver Szabadság (Freedom Fighters)

Nyílt forrás, self-hosting, társadalmi fenntarthatóság, privacy, titkosítás, decentralizáció, egyének, kisebb vállalkozások és non-profitok helyzetbe hozása. https://github.com/bkil/freedom-fighters L

0.08 msg/hr 178 members grin.hu
#38

!uoAUYbITJFffrGLkNu:hackint.org

https://hamburg.freifunk.net - Treffen am ersten Freitag (Attraktor) und dritten Montag (CCCHH) im Monat

0.08 msg/hr 42 members hackint.org
#39

Le Alternative | Chat generale 🥸

Chat generale di Matrix di LeAlternative.net È possibile parlare di argomenti generali, qualche OT è permesso soprattutto se in ambito informatico. Chat dedicata a Linux: https://matrix.to/#/%23fedi

0.08 msg/hr 1,099 members tchncs.de
#40

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

0.08 msg/hr 3,650 members grapheneos.org
#41

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

0.08 msg/hr 590 members arcticfoxes.net
#42

InviZible Pro Ru

Обсуждение InviZible Pro: Tor & Firewall, андроид приложения для безопасности и анонимности в интернете. https://invizible.net/ru/help/ Просить мосты Tor в группе запрещено!

0.08 msg/hr 196 members matrix.org
#43

OSM OpenHistoricalMap

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

0.08 msg/hr 4,548 members privacytools.io
#44

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

0.08 msg/hr 3,518 members privacytools.io
#45

Haiku_ES

Este es el grupo de Haiku OS en español. https://www.facebook.com/groups/haikuosgroup/ grupo de facebook https://youtu.be/sK4QQ11hnBI Instalacion. https://haikuos.miraheze.org/wiki/ Tutoriales para

0.08 msg/hr 819 members matrix.org
#46

Garage

The Garage distributed data store | language: english only (fr: #infra:deuxfleurs.fr) | docs: https://garagehq.deuxfleurs.fr | git: https://git.deuxfleurs.fr/Deuxfleurs/garage | CI: https://woodpecker

0.08 msg/hr 572 members deuxfleurs.fr
#47

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

0.08 msg/hr 466 members gitter.im
#48

SelfPrivacy chat

selfprivacy.org support chat. Telegram mirror: @selfprivacy_chat / Main channel: #news:selfprivacy.org

0.08 msg/hr 395 members inex.rocks
#49

Element Design

Welcome! Use this room for watercooler conversations, but please keep it constructive. Suggestions are best filed as discussions in GitHub: https://github.com/vector-im/element-meta/discussions

0.08 msg/hr 288 members matrix.org
#50

blend2d

2D Vector Graphics Engine Powered by a JIT Compiler

0.08 msg/hr 268 members gitter.im
#51

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

0.08 msg/hr 23 members matrix.org
#52

Čajovej dýchánek

Vše o čaji, konvičkách a tak dále | Další CZ/SK místnosti v prostoru #ceskejmatrix:matrix.org nebo https://mahdi.cz/matrix/matrixczsk.html | EN #tea:matrix.org | matrixrooms.info:language:CS caj čaj

0.08 msg/hr 13 members frei.chat
#53

Monitoring

Icinga notifications

0.08 msg/hr 26 members matrix.spline.de
#54

KDE Promo

KDE Communication and Promotion: http://community.kde.org/Promo : Subscribe https://mail.kde.org/mailman/listinfo/kde-promo : Phab project / workboard: https://phabricator.kde.org/project/board/222/ :

0.08 msg/hr 258 members kde.org
#56

Element X iOS

Discussions about Element X iOS | https://github.com/element-hq/element-x-ios Feature Status: https://github.com/element-hq/element-x-ios/issues/1225 App Store: https://apple.co/3r6LJHZ TestFlight:

0.07 msg/hr 1,076 members matrix.org
#57

status

Live status monitor updates from https://status.nexy7574.co.uk

0.06 msg/hr 32 members nexy7574.co.uk
#58

F-Droid - Free and Open Source Android App Repository

F-Droid, the free and open source app repository (official room) | https://f-droid.org | https://forum.f-droid.org | https://floss.social/@fdroidorg | #fdroid-space:f-droid.org | For development discu

0.06 msg/hr 1,336 members 4d2.org
#59

Phoenix - General

General chat surrounding Phoenix. Phoenix is a suite of configurations & advanced modifications for Mozilla Firefox, designed to put the user first - with a focus on privacy, security, freedom, & usa

0.06 msg/hr 72 members unredacted.org
#60

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

0.06 msg/hr 2,610 members matrix.org
#61

#debian-mentors

Get help contributing (inc packaging, infra) | Join #packaging for other packaging | Join #debian for user support | Thanks for being friendly and helpful | Links: https://www.debian.org/intro/help ht

0.05 msg/hr 937 members matrix.org
#62

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

0.05 msg/hr 54 members matrix.kyiv.dcomm.net.ua
#63

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

0.05 msg/hr 357 members matrix.org
#64

#tor-project

Welcome to #tor-project, a channel for non-technical discussions by the Tor project community --- feel free to watch, or become a Tor person and participate. | Tor usage questions in #tor | Cypherpunk

0.05 msg/hr 572 members matrix.org
#65

WEDF: General Forum

General Discussions about data and data ethics: Engage in conversations about the ethical implications of data use, privacy, and AI, as well as the intersection of technology and society.

0 msg/hr 140,272 members matrixrooms.info
#66

Raspberry Pi | 🥧

All things Raspberry Pi! | raspberrypi.com | reddit.com/r/raspberry_pi | rpilocator.com

0 msg/hr 26,544 members matrix.org
#67

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 26,108 members envs.net
#68

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 25,595 members envs.net
#69

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 25,234 members envs.net
#70

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 23,700 members tchncs.de
#71

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 22,558 members tchncs.de
#72

Element Web/Desktop

https://element.io | Stable: v1.11.67 | Release status: Release expected June 4th | Code & bugs at https://github.com/vector-im/element-web | Release notes in #element-web-announcements:matrix.org | G

0 msg/hr 17,502 members 4d2.org
#73

web3-storage

Bridged to Slack/Discord

0 msg/hr 14,512 members ipfs.io
#75

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
#76

Element Android

Element Android (F-Droid: 1.6.10, GPlay beta: 1.6.10, GPlay prod: 1.6.10) and matrix-android-sdk2 (1.6.10) discussion | https://github.com/vector-im/element-android | dev build: https://buildkite.com/

0 msg/hr 13,162 members matrix.org
#77

Firo

Firo, a privacy focused cryptocurrency that uses Lelantus ZKP. We are much more active on Telegram https://t.me/firoorg or Discord https://discord.com/invite/TGZPRbRT3Y

0 msg/hr 13,059 members matrix.org
#78

Polkadot Validator Lounge

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

0 msg/hr 11,610 members matrix.parity.io
#79

ipfs-implementers

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

0 msg/hr 10,510 members ipfs.io
#80

(Old) F-Droid - Free and Open Source Android App Repository

This room has been upgraded. Please join #fdroid:f-droid.org F-Droid, the free and open source app repository (official room) | https://f-droid.org | https://forum.f-droid.org | https://floss.social/@

0 msg/hr 9,305 members f-droid.org
#81

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 8,937 members auroraoss.com
#82

Techlore - Main

Spreading privacy and security to the masses. This is our main on-topic privacy and security room. Join a more casual chat at #techlore-chat:matrix.org. Want to explore even more rooms? Open the Matri

0 msg/hr 8,680 members techlore.net
#83

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 8,538 members gitter.im
#84

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 8,252 members matrix.org
#85

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 8,012 members matrix.org
#86

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 7,751 members matrix.org
#87

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
#88

Neovim

neovim is a great text editor | https://neovim.io | https://github.com/sponsors/neovim | Bridged to #neovim at irc.libera.chat

0 msg/hr 7,601 members matrix.org

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