Free Network Tools
Free tools to check your IP address, find your router, create strong WiFi passwords and work out network settings. Everything runs in your browser and nothing you type is stored.
Which tool do I need?
- Want to open your router settings? Start with the Router IP Finder, then the Default Router Password List.
- Changing your WiFi password? Use the WiFi Password Generator.
- Checking your connection? What Is My IP shows your public address and provider.
- Setting up a network? The Subnet Calculator and IP Address Checker do the math.
Which tool fits your problem
- Can’t open the router page? Start with Router IP Finder, then try Default Password List.
- Internet feels slow or laggy? Run the Ping Test to check latency and jitter.
- Want to know what websites see? Use What Is My IP and What Is My ISP.
- Setting a new WiFi password? Make one with the WiFi Password Generator, then share it with the WiFi QR Code tool.
- Working with addresses and masks? The Subnet Calculator and IP Address Checker do the maths.
- Website says your browser is unsupported? Check your User Agent.
How our tools handle your data
Every tool on this page runs in your browser. The password generator, QR code maker, subnet calculator and IP checker work entirely on your device, so nothing you type is sent to us. The IP, ISP and ping tools have to contact a server to measure your connection, but we don’t store your results or link them to you.
No sign-up, no downloads and no limits. Bookmark the page and come back whenever something on your network needs a quick check.
Last verified: November 2026.