Most lists of conversation starters with strangers are written by people who have clearly never sat in a random chat at 1am watching the other person type, stop, and skip. They give you fifty openers, half of which are job-interview questions, and none of which survive contact with a real human who has three other tabs open. I've run a random chat product for a while now, which means I've seen the openers that land and the ones that get you skipped in under four seconds. This is the short, opinionated version: a curated set grouped by the vibe you're going for, with one honest line on why each one works.

One rule before the list. A good opener is a door someone can walk through, not a quiz they have to pass. If your first message can only be answered with one word, you've handed the other person a chore. Keep that in mind and most of the rest follows.

The dead ones, first

Let's clear the graveyard before we get to the good stuff, because you already know these and you need permission to stop using them. "hi" on its own does nothing. "asl" is a relic from 2004 and reads as either a bot or someone collecting data. "hru" is technically a question but it's a closed loop: "good u" and now you're both staring at a dead thread. "you there?" is impatient. "wanna chat" is redundant, you're both already here to chat. None of these are offensive. They're just empty, and empty gets skipped because there's nothing to grab onto.

The fix isn't to write a paragraph. It's to give the other person something specific enough to react to. Every opener below does exactly that.

For when you want it to feel easy

Low stakes, low effort, the conversational equivalent of leaving a door ajar. Use these when you just want momentum and don't care where it goes.

"Okay, settle a debate for me." Works because it casts the stranger as the expert and invents a tiny shared mission. People love being asked to adjudicate.
"What's the last thing that made you laugh out loud?" Specific, warm, and impossible to answer with one word. It also tells you a lot about someone fast.
"Be honest, what are you actually supposed to be doing right now?" Funny because it's almost always procrastination, and shared procrastination is an instant bond.
"Pick a number 1 to 10 and I'll ask you that question from my list." Turns the opener into a tiny game. The mystery does the work for you.

For curiosity (my favourite category)

The whole reason to talk to a stranger instead of your group chat is that they know things you don't and have lived a life you haven't. These openers lean into that, and they're the ones I reach for most.

"What's something everyone where you live thinks is normal but the rest of the world would find weird?" A geography question disguised as a fun one. You'll learn more here than from "where are you from."
"What's a rabbit hole you went down recently?" Assumes the person is interesting, which flatters them, and almost everyone has one ready to go.
"What do you know a stupid amount about?" The word "stupid" gives people permission to nerd out without sounding arrogant. The answers are always better than you expect.

I've written a whole separate piece on this because it's the difference between a chat that dies and one that runs for an hour. If this is the category you care about, the longer version lives in good questions to ask a stranger, including the ones that quietly kill the mood.

For a little spark

Sometimes you want the conversation to have a pulse to it. These have a touch of edge or play without being a line. The trick is that they tease an idea, not the person.

"Worst opinion you'll defend to the death?" Invites a hot take, which is fun and revealing, and gives you something to push back on right away.
"I'm going to guess one thing about you and you'll tell me how wrong I am." Playful, a bit bold, and it puts you on the line first, which lowers the stakes for them.
"Two truths and a lie, go. I'll do mine after." An old icebreaker for a reason. It builds instant back-and-forth and you both have a reason to keep typing.

One caution: edge only works after a beat of warmth. Lead with a tease cold and you're just the person who opened with a negging line. Lead with curiosity, earn a laugh, then get bold.

When you genuinely have no idea what to say

The blank-mind situation. You hit start, a stranger appears, and your brain offers you nothing. The move here is to stop trying to be clever and just describe the moment you're both in.

"No plan here, I just hit start and here you are." Honesty is disarming. Naming the awkwardness dissolves it, and most people relax immediately.
"What kind of conversation are you in the mood for?" Hands the wheel over. Some people want banter, some want to vent, some want to argue about films. Ask and you'll know.
"Quick one: are you here to kill time or actually meet someone interesting?" Sorts the room instantly. If they're half-checked-out, you find out before you invest.

Why the opener matters less than the second message

The follow-up is the real skill

Here's the part nobody tells you. The opener gets you the reply. The second message decides whether you get a third. A great starter followed by "cool" is a wasted starter. Whatever they give you, grab the most specific detail and pull on it. They mention they play bass? Ask what song made them pick it up, not "oh nice how long." The whole game is following the thread, and I go deep on that in keeping an online conversation from dying.

And if you're nervous about the whole thing, that's normal and it fades fast. The wider mechanics of not coming across as a weirdo are in how to talk to strangers online without being weird. The short version: be a person, be curious, and don't take a skip personally.

The skip is your friend, not a verdict

You will use a great opener on someone and they will skip you anyway. That's not a referendum on your line. They were tired, or half-asleep, or looking for something you weren't. On Chatarooni the next stranger is one tap away, so a dud costs you nothing. That abundance changes how an opener should feel. You're not auditioning for a scarce slot. You're throwing out a friendly first line and seeing who throws one back. If someone clicks, you can send a friend request and keep them, which means a good opener occasionally turns into an actual ongoing thing.

If you're still nervous about the safety side of talking to people you don't know, that's a fair instinct, and the FAQ covers how anonymity, presence, and the 18+ policy work here.

Conversation starter FAQ

What are good topics to talk about with a stranger?

The openers above are doors; the topics that keep a stranger talking are the ones they have real opinions on: something they know a stupid amount about, a rabbit hole they went down recently, the weird-normal of where they live, the worst take they will defend. Pick one thread and pull on it, and the topic finds itself.

What are the best conversation starters for strangers?

The ones that cannot be answered in a single word and hand the other person something specific to react to. "What's the last thing that made you laugh out loud?" beats a bare "hi" every time. Skip the closed loops like "hru" and "asl", and lead with curiosity instead.

Steal these, then forget them

The honest truth is that the best opener is the one that sounds like you and fits the moment. Memorise a couple from above so you're never staring at an empty box, then let them go and react to the actual human in front of you. The list is a crutch for the first ten seconds. After that, curiosity carries you. Hit start and try one out, you can always skip.

Conversation Starters That Actually Work With Strangers