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Languages English (en)
Users 57,009
Active users (last month) 8,302
Active users (last six months) 10,691
Characters per post (max) 2,263
Known instances 53,417
First sight Apr 29, 2022 UTC
Last successful check Nov 18, 2025 UTC
Noxious No
New No
Software Mastodon 4.5.1
Registrations Open (by admin approval)
Meta’s Threads moderation Unknown (this instance is not listed in the Anti-Meta Fedi Pact list), and its list of moderated instances is not accessible.
Most used hashtags (last week) silentsunday, 39c3, Monsterdon, booksorshowsaboutfeet, eggcornfamoussayings, Fotomontag, monochromemonday, Photomonday, monday, mondayrandom10
Short description
Hachyderm is a safe space, LGBTQIA+ and BLM, primarily comprised of tech industry professionals world wide. Note that many non-user account types have restrictions - please see our About page.
Long description
Welcome to Hachyderm.io

Pronounced hack-a-derm like pachyderm 🎧. (What is a pachyderm?)

About This Instance

Hachyderm is a curated network of tech industry professionals from around the globe, focused on building a respectful community. We're a safe space for LGBTQIA+ folks, we support Black Lives Matter, and we welcome anyone who follows the rules and needs a home or fresh start.

We're hackers, professionals, enthusiasts, and we're passionate about life, respect, and digital freedom. We believe in peace and balance.

Our community discusses: Safe space topics. Tech Industry. Economics. OSINT. News. Rust. Linux. Aurae. Kubernetes. Go. C. Infrastructure. Security. Black Lives Matter. LGTBQIA+. Pets. Hobbies.

Staff

Moderation and Infrastructure teams can be reached at admin@hachyderm.io

Moderation and Community Safety

Hachyderm is actively moderated to protect our most vulnerable members. Our primary rule is Don't Be A Dick and all other rules capture common "whataboutisms" that we want to clearly state are included.

Our moderators follow our Moderator Covenant as a promise to our community for how we will handle moderation interactions.

For the full breakdown of our rules, see our Rule Explainer.

Need to report something? Check our Reporting and Communication page.

Federation

While we are open-by-default, this does apply to other instances as well. Instances that are identified as being, or that regularly federate with instances that have been identified as being, indifferent to, permissive of, or actively encouraging abusive conduct, illegal content, or other conduct and/or content that is otherwise in violation of our Code of Conduct, will be blocked.

Moderation Questions

We are happy to answer moderation questions either from our own members and other instance moderators. In general:

  • We will only discuss a moderation decision with the person who was moderated or their instance moderators.
  • We will only discuss instance-wide moderation decisions with the instance moderators of the impacted instance or our own members.

There is room for flexibility, but we will on a case-by-case basis always balance transparency and safety. If we have reason to believe that transparency will result in undo harm either to the moderated person or instance, or if they were targeting a person or instance and we believe transparency will result in harm to either, we will err on protecting the most vulnerable in that situation.

General User Accounts

Creating an account for personal use? Great! Here's what you need to know to be a good Fediverse citizen on Hachyderm.

Getting Started Start with our Community Docs to learn about Hachyderm culture and expectations. Key areas to familiarize yourself with:

  • Accessible Posting - Learn how to make your posts more accessible to everyone, including adding alt text to images and using proper hashtag formatting.
  • Content Warnings - When and how to use content warnings to help others opt into potentially sensitive content.
  • Protecting Your Mental Health Online - Managing your own mental health and personal boundaries online are important aspects of being online safely. We also write about this frequently in our blog.

Being a Good Community Member Part of being on the Fediverse means taking care of yourself and others. We encourage you to:

  • Use content warnings for topics that could be triggering (violence, food/eating, substance use, politics, spoilers, etc.)
  • Add alt text to images so screen reader users can participate fully
  • Be mindful of your mental health and use filters, mutes, and blocks to curate your experience
  • Remember that your public posts can be seen by anyone on the Fediverse, including vulnerable community members

Your wellbeing matters. The Fediverse should be a place where you can engage meaningfully without sacrificing your mental health. Take breaks when you need them, use the tools available to you, and remember that healthy boundaries are good for everyone.

For more detailed guidance, explore our Hachyderm documentation.

All Other Accounts (Important!)

Many accounts that are not for personal use are restricted or invite-only on this server. This includes companies, businesses, events, publications, projects, agencies, bots, and similar accounts.

Before creating an account for anything other than personal use, email us at admin@hachyderm.io.

Here's what you need to know:

  • Corporate accounts are invite-only. Unofficial corporate accounts will be suspended. Contact admin@hachyderm.io first.
  • Bot accounts are allowed with restrictions (see our Bot Account docs).
  • Open Source Project accounts and Community Event accounts are allowed if they meet requirements (see our OSS Project and Community Events docs).
  • NSFW/18+ accounts, dedicated fundraising accounts, and unofficial company accounts are not permitted.

For complete details, see our Account Types documentation.

Unrecognized specialized account types will be suspended. When in doubt, reach out to admin@hachyderm.io.

Technical Issues and Outages

Report technical issues, outages, or features not working correctly via our GitHub Community Issue Tracker.

To check if Hachyderm is up: https://status.hachyderm.io/

Funding

Hachyderm is funded through donations via our GitHub Sponsors page and other sources. See our Funding and Thank You page for more ways to support us.

Community Links


FAQs

New to Mastodon?
Check out Mastodon.Help's brief explainer about what Mastodon is and isn't, and visit fedi.tips for how-tos.

Is Hachyderm down or just me?
Visit https://status.hachyderm.io/ to check our status.

How do I pronounce "Hachyderm"?
Hack-ah-derm, like pachyderm 🎧

Can I create an account for my bot or project?
Maybe! Read the "All Other Accounts" section above or simply email admin@hachyderm.io and ask!

About Nivenly

The Nivenly Foundation is Hachyderm's parent organization. Nivenly is a 501(c)4 non-profit co-operative.

Credits

Our logo was designed by the lovely Ashton Rainbows. Thank you Ashton!
Instance rules
  1. Don't be a dick.
  2. No hacking.
  3. No violence.
  4. No fascism.
  5. No colonialism.
  6. No white supremacy.
  7. No religious extremism.
  8. No nationalism.
  9. No racism.
  10. No homophobia.
  11. No transphobia.
  12. Safe Space: LGTBQIA+
  13. Safe Space: neurodivergent (ADHD, Autism, etc.)
Moderated instances [?]
Not available
Instances certainly moderating this instance [?]
  1. bdsm-jp.club: limitation
  2. boop.juke.fr: suspension
  3. fandom.garden: suspension
  4. fedi.kyuties.rocks: suspension
  5. french-take.pt: limitation
  6. furry.community: limitation
  7. glitch-dev.pixie.town: suspension
  8. h-i.social: limitation
  9. hardened.computer: suspension
  10. icosahedron.website: limitation
  11. jubi.life: suspension
  12. lacommu.net: limitation
  13. linuxrocks.online: limitation
  14. loser.cafe: limitation
  15. mastodon.openjw.com: suspension
  16. monads.online: suspension
  17. mytter.jp: suspension
  18. plush.city: limitation
  19. rage.love: limitation
  20. simcha.lgbt: suspension
  21. social.otepoti.dev: suspension
  22. solarpunk.moe: suspension
  23. strangeobject.space: limitation
  24. sunbeam.city: limitation
  25. weirder.earth: suspension
Date of creation Nov 14, 2022 UTC
Display name Hachyderm
Bio
Welcome to Hachyderm's Hachyderm account!

Please follow for posts about updates and admin comms about Hachyderm itself.

πŸ’• :hachyderm: πŸ’•

How to reach the mods and maintainers:

https://community.hachyderm.io/docs/moderation/reporting/

How to support our instance:

https://community.hachyderm.io/docs/thank-you/
Statistics
Last 12 weeks activity (totals: 277174 statuses, 74611 logins, 489 registrations)
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Last checks (green: OK; red: KO)
11/11/25, 2:11:05 AM UTC11/12/25, 3:15:05 AM UTC11/13/25, 4:04:49 AM UTC11/14/25, 3:17:08 AM UTC11/15/25, 4:18:26 AM UTC11/16/25, 2:58:50 AM UTC11/17/25, 2:51:56 AM UTC11/18/25, 2:44:17 AM UTC
Succesful checks: 1176/1180 (99.66%)