When you start a video chat in your browser, your picture does not go through a long chain of company servers. In most cases it goes more or less straight from your device to the other person’s. That is good for speed and for privacy in one way, and it has a side effect most people have never been told about.
How browser video calls work
Video and voice in a web browser use a standard called WebRTC. For two people to connect directly, their devices have to find a route to each other across home routers and mobile networks. The process that does this is called ICE, and it uses helper servers (STUN and TURN) to discover addresses that will work.
The key point is in the design itself: to connect directly, each side has to learn the other’s network address. The internet standard on this, RFC 8828 (WebRTC IP Address Handling Requirements), says that by default WebRTC should be able to set up a direct peer-to-peer connection when one is possible. That means the person you are calling can usually see your public IP address. Think of it like a phone call showing your number.
What an IP address does and does not tell someone
A public IP address usually points to your internet provider and a rough area, such as a city or region. It is not your home address. On its own it is not enough to find where you live, but it is a piece of information you did not choose to share, and it is not something to hand over lightly.
Relay servers: a trade-off
A TURN relay carries the call through a server instead of directly between two devices. When a relay is used, the other person sees the relay’s address instead of yours. It is the standard way to avoid exposing addresses, and it is also the fallback when a direct connection cannot be made. The costs are speed and expense, since all the call traffic runs through the relay, and the relay operator can still see your address. So a relay moves the trust to someone else rather than removing it.
Calls on ChatAnony go directly between the two people or through a relay, depending on your network, and calls are not recorded.
Common myths
- “A VPN hides everything.” A VPN helps against many kinds of tracking, but browser calls can behave differently from ordinary web traffic, and some privacy tools warn that WebRTC can reveal addresses outside the tunnel. Do not rely on a VPN as your only protection.
- “Nobody can screenshot me.” Anyone on a call can capture or record their screen. Assume that what is on camera could be saved.
- “Blurring the background is overkill.” Mail on the desk, a school uniform, a street view from the window, or a framed photo can all give away who you are.
A practical video-chat privacy checklist
- Check what is behind you: documents, certificates, names, view from the window.
- Turn off notifications so private messages do not pop up on screen.
- Keep your face, but not your life, in frame. Start with voice or text if you are unsure.
- Do not click links or open files a stranger sends you during a call.
- Never do anything on camera that you would not want shared. Treat every call as possibly recorded.
- Skip and report anyone who pressures you. Leaving is always free.
Our video chat page shows how it works before you start, and if you would rather not show your face at all, voice chat and text chat exist for that reason.
Who can see what
| Item | The other person | The site |
|---|---|---|
| Your video and voice | Yes, while you are on the call | Not recorded. In a direct call it goes between the two devices; with a relay it passes through without being stored. |
| Your public IP address | Usually yes, in a direct call | Yes. It is used to run the service and block abuse. |
| Your real name or number | Only if you tell them | Not asked for |
| Your screen | Only if you share it | No |
Camera and microphone permissions
Your browser asks before a site can use your camera or microphone, and it shows an indicator while they are on. Allow it only on sites you trust and only for the time you need it. After a call you can revoke the permission in the site settings of your browser, and closing the tab ends access immediately.
Wi-Fi, mobile data and what your address reveals
On home broadband, your IP address points to your internet provider and a rough area. On mobile data, the address is often shared across many customers and can be even less specific, but it still belongs to your carrier. Neither tells a stranger your street, but together with other details a person gives away, such as a school or neighbourhood, it can help narrow things down. The simplest protection is not to give those other details.
Ending a call safely
- Use the skip or end button instead of waiting for the other person to leave.
- If someone asks you to move to another app or open a link, treat that as a reason to leave.
- If you are blackmailed or threatened, do not pay, keep the evidence and read our scam and sextortion guide.
Common questions
Can a stranger see my IP address in a video call?+
In a direct browser video call, the other participant can usually learn your public IP address because both sides need each other's address to connect. A relay server changes this, but it adds a trust point.
Does a VPN make video chat anonymous?+
It helps in many ways, but it is not a guarantee, because browser calls can expose addresses outside the VPN tunnel. Do not rely on it alone.
Are video chats recorded?+
ChatAnony does not record calls. Another person on the call can still record their own screen, so only show what you would be comfortable with being saved.