About WhatIsMyTools

I'm Ehtisham, a full-stack developer based in Karachi, Pakistan. I work with stacks like Django and Next.js, and I built WhatIsMyTools because I was tired of "free" diagnostic sites that bury the answer under pop-ups, dark patterns, and walls of ads before you see a single number.

Why this site exists

Sometimes you just need to know your public IP, your timezone offset, or whether your browser updated overnight. Those questions should not require an account, a newsletter signup, or downloading an executable. I wanted a fast, honest place where the tool is the hero—not an afterthought wrapped in monetization.

How the tools work (no magic, no exaggeration)

Different checks use different layers, and I think it is important to say that clearly. Some readings—like screen resolution, user agent, and local time—come straight from APIs your browser already exposes to JavaScript. Others, like your public IP or coarse location, need a round trip to a server: the same way every website sees a source address when you connect, our backend can echo enriched metadata (ISP, city-level geolocation) from public datasets. I don't claim centimeter-accurate GPS from IP; nobody should.

The speed test moves data between your browser and our endpoints to estimate throughput and latency. Results vary with Wi‑Fi, VPNs, and congestion—that is normal, not a bug.

Principles I try to follow

Privacy-first: I don't want your password, phone number, or a tracking graph of everything you click. See our Privacy Policy for what runs on the site (including analytics and ads).
No dark patterns: If something is optional, it should look optional.
Mobile-friendly: These tools should work on a phone in one hand on a busy day—not only on a 27-inch monitor.

What you'll find here

🌐

What Is My IP

Instantly see your public IPv4 and/or IPv6 address with ISP, city, and country details.

📡

What Is My ISP

See which Internet Service Provider (ISP) or organization is associated with your public IP and connection.

🔷

What Is My DNS

Look up public DNS A and AAAA records using Cloudflare DNS over HTTPS, with honest labeling about resolvers.

📶

What Is My Latency

Measure HTTPS round-trip time from your browser to this site—a practical “ping” when ICMP is not available in the web sandbox.

🛜

What Is My Network Type

Detect whether you are on Wi-Fi, cellular, or ethernet, with effective speed class and estimated bandwidth from the Network Information API.

🔐

What Is My VPN / Am I Leaking?

Compare your HTTP-visible public IP with WebRTC ICE reflexive addresses to spot possible IP leaks, plus plain-language DNS leak context.

⚡

Internet Speed Test

Test your download and upload speeds with a fast, accurate in-browser speed test.

🖥️

What Is My Browser

Detect your browser name, version, engine, and operating system in one click.

🔍

What Is My User Agent

See the full user agent string your browser sends to websites and servers.

🍪

What Is My Cookie / Tracking Status

See whether first-party cookies and web storage work, what DNT/GPC report, and visible cookie surface—plus honest limits for HttpOnly and cross-site tracking.

📐

What Is My Screen Resolution

Check your screen resolution, color depth, pixel ratio, and viewport size.

🎮

What Is My WebGL / GPU

Detect your GPU renderer, vendor, WebGL version, and key graphics capabilities directly from your browser — no plugins required.

📍

What Is My Location

Discover your approximate location based on your IP address including city and country.

🕐

What Is My Timezone

Find your current timezone, UTC offset, and local time with DST status.

🔌

What Is My Open Ports

Check which TCP ports are open, closed, or filtered on your public IP address — no software needed.

Say hello

Found a bug, want a feature, or spotted something confusing? I read messages when I can—reach out via the contact page or email shamikhan0347@gmail.com.