No — incognito or private browsing mode does not hide your IP address. Getting that clear upfront matters, because the name itself misleads a lot of people about what the feature actually does.
What incognito mode actually does
- Doesn't save your browsing history to the device after the session ends.
- Starts each session with no existing cookies, and discards any new ones once the window closes.
- Doesn't retain form data or search suggestions from the private session.
- Typically disables previously installed extensions by default within the private window, unless explicitly allowed.
What it does not do
- Hide your IP address. Your network connection and the address it presents work exactly the same as in a normal window — websites, your ISP, and your network administrator all see the same address they would otherwise.
- Prevent websites from seeing your activity in real time — a site you visit during the session sees the same information it would in a normal window; incognito only affects what's saved locally afterward.
- Prevent fingerprinting — your browser's characteristics are unchanged (see Browser Fingerprinting).
- Hide activity from your network — your router, ISP, or a network administrator can still observe traffic from an incognito session the same as any other.
What it's genuinely useful for
Incognito mode is well suited for local privacy on a shared device — not leaving a trace of what you searched or visited for someone else using the same computer afterward. It's a real, useful protection, just a narrower one than the name suggests.
FAQ
Do I need a VPN in addition to incognito mode for real privacy?
If IP-based privacy matters to your specific concern, yes — incognito and a VPN address entirely different, non-overlapping parts of the privacy picture.