Incognito Mode: What It Actually Hides (and What It Does Not)

Q: Does incognito mode hide your IP address?

No. Every website you visit still sees your real IP address in incognito mode. If you open our IP Checker in an incognito window, it shows the exact same IP as a normal window. To actually hide your IP you need a VPN, proxy, or Tor.

Q: Is incognito mode really private?

Only locally. Incognito deletes cookies, browsing history, and form data from that session when you close the window, and it keeps you logged out of accounts. But it does not prevent browser fingerprinting, hide your IP, or stop your ISP from seeing your activity, so it is not real online privacy.

Q: Can my internet provider see my incognito history?

Yes. Your ISP sees every domain you visit whether you are in incognito mode or not. Incognito only hides your activity from other people who use the same device; your ISP, employer, or school network admin can still see your traffic.

Q: What does incognito mode actually do?

It does two things: it deletes local traces (cookies, history, and form data from that session when you close the window) and it isolates the session so you are not logged into your accounts. That is essentially it. It is useful for signing into a second account, shopping without price-tracking cookies, or browsing on a shared computer.

Q: Can you be tracked in incognito mode?

Yes. Browser fingerprinting works identically in incognito mode, so your screen resolution, GPU, timezone, and dozens of other attributes still uniquely identify you. Your DNS queries are also still visible. Google even settled a major lawsuit because users believed incognito offered far more privacy than it actually delivers.

~/sheets/incognito-mode-truth.md

Incognito Mode Is Not What You Think It Is
Every major browser offers a private or incognito mode. Most people believe it makes them invisible online. It does not. Not even close. Understanding what incognito mode actually does (and does not do) is essential for anyone who cares about privacy.
What Incognito Mode Does
Deletes local traces: When you close the incognito window, your browser deletes cookies, browsing history, and form data from that session. Isolates sessions: Incognito uses a fresh session, so you are not logged into any accounts. That is basically it.
Incognito mode is useful for signing into a second account, shopping without price manipulation cookies, or browsing without leaving history on a shared computer.
What Incognito Mode Does NOT Do
It does not hide your IP address. Every website you visit still sees your real IP. Check yours right now at our IP Checker in an incognito window. It will be the same IP as your normal window.
It does not prevent tracking. Browser fingerprinting works identically in incognito mode. Your screen resolution, GPU, timezone, and dozens of other attributes still uniquely identify you.
It does not hide activity from your ISP. Your Internet Service Provider sees every domain you visit, incognito or not. Your employer, school network admin, and anyone monitoring the network can see your traffic.
It does not prevent DNS logging. Your DNS queries are still visible. Run a DNS Leak Test in incognito to verify.
The Incognito Lawsuit
Google settled a major lawsuit over Chrome incognito mode because users believed it offered far more privacy than it actually delivered. The mode name itself creates a false sense of anonymity. The reality is that incognito only hides your activity from other users of the same device.
What Actually Works
For real privacy, you need layers: a VPN to hide your IP and encrypt traffic, DNS-over-HTTPS to protect DNS queries, a privacy browser like Firefox with strict tracking protection, and WebRTC disabled (test yours at our WebRTC Leak Test).
Bottom Line
Use incognito mode for what it is good at: keeping local browsing history clean. Do not use it as a privacy tool. For actual online privacy, you need real tools, not a browser placebo.
Frequently Asked Questions
Does incognito mode hide your IP address?
No. Every website you visit still sees your real IP address in incognito mode. If you open our IP Checker in an incognito window, it shows the exact same IP as a normal window. To actually hide your IP you need a VPN, proxy, or Tor.
Is incognito mode really private?
Only locally. Incognito deletes cookies, browsing history, and form data from that session when you close the window, and it keeps you logged out of accounts. But it does not prevent browser fingerprinting, hide your IP, or stop your ISP from seeing your activity, so it is not real online privacy.
Can my internet provider see my incognito history?
Yes. Your ISP sees every domain you visit whether you are in incognito mode or not. Incognito only hides your activity from other people who use the same device; your ISP, employer, or school network admin can still see your traffic.
What does incognito mode actually do?
It does two things: it deletes local traces (cookies, history, and form data from that session when you close the window) and it isolates the session so you are not logged into your accounts. That is essentially it. It is useful for signing into a second account, shopping without price-tracking cookies, or browsing on a shared computer.
Can you be tracked in incognito mode?
Yes. Browser fingerprinting works identically in incognito mode, so your screen resolution, GPU, timezone, and dozens of other attributes still uniquely identify you. Your DNS queries are also still visible. Google even settled a major lawsuit because users believed incognito offered far more privacy than it actually delivers.
Published: April 2026