What Is My IP Address?
See your public IP, location, ISP and network — instantly.
Your public IP address
Your IP just told us where you are.
Every site you visit sees the same thing. JaguarVPN replaces your IP and location with our server’s — so websites, advertisers and your ISP can’t track or profile you.
More free tools
Base64 Encoder & Decoder
Both directions, Unicode-safe, with the URL-safe alphabet when you need it.
Browser Fingerprint Test
Every signal your browser hands over automatically, and how much each one narrows you down.
DNS Leak Test
Check whether your DNS requests are leaking outside your VPN.
DNS Lookup
Every record a domain publishes, with what they imply about its mail and certificates.
Full Privacy Check
One pass over everything you leak: IP, DNS, WebRTC, fingerprint and timezone.
IP Address Lookup
Look up the location, ISP and network of any IP address.
JSON Formatter
Format, validate and inspect JSON — with an error that points at the character.
JWT Decoder
Read a token’s header and claims, and see what it says about itself. Decoding, not verification.
Password Generator
Cryptographically random passwords and passphrases, built on your device.
Regex Tester
Test a pattern against real text, with matches highlighted and a hard stop on runaway backtracking.
Security Headers Checker
What each header does, what yours actually says, and the line to add. No letter grade.
SSL Certificate Checker
Read the certificate a site actually presents — including the broken ones your browser refuses to show you.
Subnet Calculator
Network, broadcast, host range and mask for any IPv4 address and prefix.
VPN Protocol Recommender
Five questions, then a straight answer — including “you do not need the stealthy one”.
WebRTC Leak Test
Check whether WebRTC is exposing your real IP behind a VPN.
ASN Lookup
Which network announces an address, and which prefix it sits in.
CIDR Calculator
Turn a CIDR block into its address range — or a range into the smallest blocks that cover it exactly.
Cron Parser
Read a cron expression in plain English, and see exactly when it will next fire.
Internet Speed Test
Measure your real download and upload speed, ping and jitter.
IPv4 to IPv6 Converter
The four ways an IPv4 address appears inside IPv6 — and why none of them is “your IPv6 address”.
Password Strength Checker
See what an attacker recognises in your password, and how long it really survives.
Subnet Mask Converter
Convert between /24 and 255.255.255.0, in either direction, with the whole table.
Unix Timestamp Converter
Timestamps to dates and back, with the unit worked out for you and stated.
URL Encoder & Decoder
Percent-encoding in all three flavours, side by side, so you can see which one you want.
UUID Generator
Generate v4 or time-ordered v7 UUIDs, and inspect any UUID you already have.
Frequently asked questions
What is an IP address?+
An IP (Internet Protocol) address is a unique number your internet provider assigns to your connection. Every website you visit sees it and can use it to work out your rough location and identify your network.
Does my IP address reveal my location?+
Yes — your IP maps to a city, region and ISP. It does not reveal your exact home address, but it is enough for websites, advertisers and your ISP to profile and track you.
How do I hide my IP address?+
Use a VPN. It routes your traffic through a secure server so websites see the VPN server’s IP and location instead of your real one. JaguarVPN has a free tier you can start with, no card required.
Is this IP checker free?+
Yes, completely free and private. We detect your IP live and store nothing.