A pseudonymous pairwise identifier and the student affiliation needed for access.
Let's get you on board
In short:
You don't need to know exactly what you're looking for. Start by looking around.
Read what others are sharing, reply when something resonates, drop off a thought yourself — and if you want
a more personal exchange, find someone to talk to anonymously 1:1.
Verified for access. Anonymous in the room.
SWITCH edu-ID confirms student access without becoming your public identity on CommonRoom.
No name, institutional email address, or public university identifier.
Your generated username and only content you choose to share publicly or with a 1:1 chat partner.
Any valid address works. It stays private and is used for chat-request notifications, never as a public profile field.
Clear limit: Private chat content is access-controlled, but it is not end-to-end encrypted because CommonRoom must provide it to the participants. See exactly what is and is not stored →
See something that should not be here?
Use the small red “Report” button next to any post or incoming chat message. It is visible right beside the content, opens a short preview, and sends the report directly to the admin with the message, author, reporter, and time.
A green dot with “New” marks posts or threads that appeared since your last visit to the Posts page.
Notifications stay in the bell after you open them. Clicking one marks only that notification as read; use the three-dot button to mark it unread again. Up to four read notifications remain visible.
Start by looking around
You don't need to fill out your profile or have something to share immediately. Just have a look around first.
The community is where students drop off whatever is on their minds — questions, random thoughts, small wins, frustrations, experiences, or things they would like another perspective on.
If something feels familiar, you can reply and share your own experience.
Inside a thread, replies stay chronological. A direct reply starts a new conversation, while a reply to another student stays visibly connected to it. You can follow a conversation without posting and choose whether you are sharing an experience, offering a practical tip, or asking a follow-up question.
Nothing has to be serious enough to belong here.
How do people actually manage uni, sports, friends AND sleep?
I stopped trying to do everything every day. Two or three priorities usually work better for me.
How do you decide which things make the list during exam season?
Got something on your mind? Drop it off.
You don't need a perfectly formulated question or an important problem. Post a thought, ask something, rant for a minute, share something nice that happened, or ask for another perspective.
Sometimes a few lines are enough for someone else to go: oh. same.
Keep it personal rather than using CommonRoom as a general ETH Q&A, marketplace, advertising board, dating, or friend-finding space.
Your anonymous little corner
Your username is generated automatically. Your profile gives others a little context about the person behind the anonymous name — without revealing who you actually are.
If you signed in with edu-ID, CommonRoom stores the pairwise identifier for your account, not your SWITCH name or institutional email address. Your optional contact email is entered by you separately and is never shown publicly.
You don't have to complete it before doing anything else. Look around first and come back to it whenever you want. Once you are signed in, you can find your profile and settings through the avatar menu in the top right.
Add something in “About me”, share a funny fact, or answer an icebreaker so your profile feels less like a soulless bot profile. You can change everything later — just remember to save your changes.
Tags are things you can relate to
Add things you have experienced, are currently dealing with, or simply know something about. They help others find people who might understand where they are coming from.
The tag list is shared rather than fully custom, so similar experiences stay findable instead of being split across lots of almost-identical tags. If something important is missing, you can suggest it through contact or feedback.
quiet-nebula-4318
Posts
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a day agoDoes anyone have a study routine that still leaves room for an actual life?
Sometimes you want to talk more personally
Sometimes posting something to the room is enough. Sometimes you come across a person and think: okay, this person might actually get what I mean.
That's what profiles, tags and 1:1 chats are for.
Search for one or several things you want to talk about. CommonRoom will show you anonymous profiles with overlapping experiences. Have a look around and see whether someone feels like a good fit.
Selected tags stay highlighted, and matching profiles show which experiences overlap. You can combine tags or use semantic search when you do not know the exact wording. Other students can also find you through the things you have chosen to share — and may take the first step themselves.
Found someone? Say hi.
Send them a short chat request and tell them what you'd like to talk about. They can accept or decline it — no awkward commitment on either side.
You need a private contact email to send and receive chat requests. It can be any valid email address and lets CommonRoom notify you without requiring you to keep checking the website.
Your fun fact or icebreaker is included with the request to make the first contact a little less anonymous and awkward. Once they accept: yayyyyy! You can start talking anonymously 1:1.
Your requests and active conversations live in the Chat Index. New messages and request updates show up under the activity bell, where a green dot lets you know that something new happened.
Send chat request to lucid-vector-1842
This message will be sent by email together with Accept and Reject links.
Chat with lucid-vector-1842
One last thing
Before you run off…
CommonRoom only works if people treat each other with respect and remember that there is an actual human behind every anonymous username.
Please have a quick look at the rules before joining in. The goal is a low-barrier space for peer exchange, not professional counselling or crisis support.
It depends on you whether this place dies or flourishes. So please be a lovely part of the room :)