01
Matching
One button, one stranger.
Tap start and Thundr pairs you with one person who is online at that moment. The match is random by design — no swiping, no browsing profiles first, no gender filters.
ThundrHow Thundr works
The four things worth knowing before your first chat: how the random matching pairs you up, what happens on the call, where free ends and credits begin, and the controls that keep you in charge.
No account · no download · free to start
02
The call
Cam to cam, both of you.
Every match is a private 1-on-1 video chat. Both cameras are on facing each other, nobody else can watch or join, and nothing continues after you leave. Stay as long as the conversation carries — or tap next and a new face arrives in seconds.
03
Free & credits
Free to start. Credits for extras.
Starting on Thundr costs nothing — no card, no subscription, no account to create. Credits are needed for longer sessions and premium extras: the first chats are free, heavier use is not.
04
Staying in control
Every exit is one tap away.
Skip, mute, block and report sit on the chat screen the whole time. You never share a phone number or profile, and ending a chat needs no reason. If someone breaks the rules, report them — reports go to moderation.
The controls, one by one
Every control you have during a chat, and what it actually does.
Next / Skip
Ends the current chat politely and connects the next stranger. Use it freely — skipping is normal here, not rude.
Mute
Cuts your microphone instantly while you stay in the chat. Good for background noise or a second of privacy.
Camera
Your camera only turns on when you enter a chat, for the person you are matched with — never in the background.
Block
Makes sure the roulette never pairs you with that person again.
Report
Flags rule-breaking to moderation. Combined with 18+ entry, it is how the place stays usable.
Leave
Close the tab and you are gone. No call log, no contact card, nothing for anyone to ring back.
What you need to use Thundr
A browser
Thundr runs on the open web — phone or laptop, no download needed.
Camera + mic
Allow both when the browser asks; video chat needs a face and a voice.
Be 18 or older
Thundr is adults only. Confirming your age is the one gate before your first chat.
Want it on your home screen? The Thundr app page has the one-minute install.
How Thundr works — FAQ
Thundr is random 1-on-1 video chat in the browser. You tap start, get paired with one stranger who is online, and talk cam to cam. One tap skips to the next person. There is no account, no download and no profile — just the camera permission and an 18+ confirmation.
Thundr is free to start: matching into 1-on-1 video chats costs nothing up front, with no card and no subscription. Credits are only needed for longer sessions and premium extras.
No. Thundr works straight from the browser with no sign-up. If you want it on your home screen, you can install it as an app in under a minute — see the Thundr app page for the steps.
Thundr cannot screen who you will meet — no random chat site can. What it gives you: anonymity by default (no real name, phone number or profile), an 18+ entry gate, and skip, mute, block and report on every chat screen.
No. Matching is fully random, with no gender or interest filters. If a match is not for you, skip and the next stranger arrives in seconds.
Same site. Thundr TV is the name for the live-cam side of Thundr — you land straight on a live camera with a stranger instead of pressing start yourself. The matching, credits and controls all work exactly as described here.