Tools
Free WiFi & network tools.
Ten tools that run right in your browser. No app to install, no account, and nothing you type is uploaded.
Test your speed & connection
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WiFi Speed Test
Download, upload, ping and jitter with a clear verdict. -
Upload Speed Test
Check how fast you can send files, stream and video call. -
Ping & Packet Loss Test
Live latency, jitter and packet loss with a graph. -
Bufferbloat Test
See how much lag your connection adds under load, graded A+ to F. -
What Is My IP Address
Your public IP, provider, city and connection type.
Set up & fix your WiFi
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WiFi Signal Strength Checker
Turn a dBm reading into a plain verdict, with a chart. -
WiFi QR Code Generator
Guests scan and join your WiFi, no typing. -
WiFi Password Generator
Strong, random passwords made on your device. -
Best WiFi Channel Finder
2.4, 5 or 6 GHz, and the channels to pick. -
Router Login Finder
Default router addresses by brand, with login help.
Which tool do I need?
| If you want to… | Use |
|---|---|
| Check if you’re getting the speed you pay for | WiFi speed test |
| Fix choppy video calls or uploads that crawl | Upload speed test |
| Find out why games lag or calls freeze | Ping & packet loss test, then the bufferbloat test |
| Know your public IP address or provider | What is my IP |
| Understand a signal reading like −67 dBm | WiFi signal strength checker |
| Let guests join without typing a password | WiFi QR code generator |
| Make a new, strong network password | WiFi password generator |
| Choose between 2.4, 5 and 6 GHz | Best WiFi channel finder |
| Change your WiFi name, password or channel | Router login finder |
New to all this? Start with our WiFi guides, written in plain English.