The 'What's My IP' Sites
What Makes a Good 'What's My IP' Tool?
There are hundreds of 'what's my IP' tools. A handful are genuinely great. Here's what sets the good ones apart.
It answers instantly
The first and most important quality is speed. A great tool shows your IP address the moment the page loads — no waiting, no clicking, no barrier. Anything that delays the core answer is working against the entire point of the genre.
It shows both IPv4 and IPv6
The modern internet runs both address versions, and many connections have both. A quality tool detects and displays each one, rather than showing only IPv4 and leaving you guessing about your IPv6 address. It's a simple test that quietly separates up-to-date tools from stale ones.
It respects your privacy
Because these tools handle your IP address, how they treat it matters. The best ones don't drown you in trackers and ads, don't store your address on servers you can't see, and are transparent about how they work. A tool that looks things up in your browser and keeps nothing is doing right by you.
It's genuinely useful beyond the number
Great tools add helpful context — location, ISP, reverse-DNS hostname, and device details — without burying the headline. One-tap copy buttons, clear labels, and optional depth make the difference between a tool you tolerate and one you bookmark.
It works everywhere
People check their IP on phones as often as computers. A good tool is fast and readable on a small screen, with tap-friendly controls and a layout that never forces sideways scrolling. Universal accessibility is part of being genuinely useful.
It has a little heart
Finally, the tools people love have personality — a mascot, a clean aesthetic, a moment of delight. It's not essential to correctness, but it's what turns a utility into a favorite. Fast, private, capable, and friendly: that's the recipe, and it's the standard IP Ducky holds itself to.