Blog · How-to

How to check your public IP in a web browser

Short answer: Open What Is My IP Address IP, let the page load, then read or copy the IPv4 line (and IPv6 if shown). No download required.

Steps

  1. Open the IP checker: go to the What Is My IP Address IP home page in Chrome, Safari, Firefox, or Edge.
  2. Wait for detection—the page requests your public address from lookup APIs. IPv4 usually appears first.
  3. If your network has public IPv6, a second line appears. If not, only IPv4 is shown.
  4. Use Copy to place both lines on the clipboard, or select the text manually.
  5. Optional: tap Refresh after switching networks or toggling VPN to see the new public IP.

Why HTTPS matters

Some mixed-content geo lookups only work on certain protocols. The main IP detection still works on secure sites; location cards may vary by browser and endpoint.

Before you trust the number

Disable VPN temporarily if support needs your ISP address; leave it on if they need the VPN exit. Corporate proxies can make the browser show an office egress—mention that in tickets. After you switch from Wi‑Fi to mobile data or reboot the modem, tap Refresh so you are not copying a stale value; background in why your IP changes.

IPv4 first, IPv6 second

Many tickets only want IPv4. If both appear, paste both and label them. Some backends are IPv4-only. If IPv6 never appears, your path may be IPv4-only—see why IPv6 might not show.

Copying for support

Use the page’s Copy control when available to avoid transcription errors. Full workflow: how to copy your IP for support.

People also ask

Extension broke my result—why? Ad blockers or privacy extensions sometimes interfere with secondary requests. Try a clean profile or temporarily disable extensions.

Safari vs Chrome shows different IPv6? Possible if one browser prefers a different path or protocol. Compare after fully quitting both apps.

Do I need to allow location? Our tool can show IP without precise GPS; location cards may use IP-based geo only. Denying geolocation in the OS still leaves IP-derived estimates.

Why “unknown” or loading forever? Network captive portals, DNS failure, or strict firewalls can block helper requests—sign into hotel Wi‑Fi first.

Extended guide: accessibility and clarity

Zoom the page if numbers are hard to read; use system copy commands where available. Screen reader users should prefer semantic copy buttons over dragging selections when possible.

Color alone should not convey meaning—our layout pairs labels with text for IPv4/IPv6 rows.

If you teach others, demonstrate refresh after toggling VPN so learners see cause and effect.

Bookmark the checker for repeat use rather than retyping URLs from memory—typosquatting is a real risk in this niche.

Browser differences that rarely matter—but sometimes do

Most Chromium and WebKit builds show the same public IP for the same network path. Edge cases appear with aggressive privacy extensions that block WebRTC or fingerprint APIs—our checker focuses on straightforward HTTP-visible addresses, but if a plugin breaks fetches entirely, disable it briefly for the test.

Multiple profiles (Chrome profiles, Firefox containers) still share the OS network stack unless a profile-specific VPN routes differently—expect identical IPs across profiles on the same machine.

DNS-over-HTTPS changes how names resolve, not which IP your TCP connection uses from the server’s perspective—do not conflate the two when troubleshooting.

If a work browser uses a pac file, traffic might exit via proxy while a personal browser does not—compare using the same browser profile you use for the failing workflow.

Teaching remotely

Screen-share the checker while narrating each label—new learners confuse IPv4 rows with unrelated page chrome.

Ask learners to refresh after you toggle VPN on your end so they see cause and effect live.

Record a short Loom-style clip for family archives; repeating the same phone call monthly wastes everyone’s time.

Translate jargon: say “internet mailing address” before saying “routable endpoint” if the audience is non-technical.

Encourage bookmarking HTTPS URLs only—stripping mixed content reduces odd failures on strict networks.

Celebrate the first successful solo check—confidence builds faster than theory alone.

That is the whole skill

Open a trusted HTTPS page, wait for it to finish, read the labeled lines, refresh after network changes. Everything else in networking builds on noticing those basics without panic.

Summary checklist

Navigate to homepage → wait → read IPv4 → read IPv6 if any → refresh after network events → copy if needed.

Bookmark the HTTPS checker page itself, not a random mirror; consistency in URL choice prevents subtle man-in-the-middle risks from typosquat domains.

Related guides