Network tools
Free tools for checking and fixing your connection. No sign-up, and nothing is stored.
What these tools are for
Use the speed test and the ping test by region to measure your connection. Use the IP, IPv6, DNS and open port tools to see how you appear on the internet and to check port forwarding. Use the subnet calculator, Wi-Fi QR code generator and router login help to set up your home network. Each tool runs in your browser or on a Cloudflare server, and Speedhound does not store what you enter.
Test your connection
- Speed testDownload, upload, ping, jitter and bufferbloat in 20 seconds.
- Bufferbloat testHow much lag your connection adds when it is busy.
- Ping test by regionLatency from you to 17 cloud regions where many game servers run.
Network
- What is my IPYour public IPv4 and IPv6 address, provider and approximate location.
- IPv6 testDoes your connection support IPv6, IPv4, or both?
- DNS lookupA, AAAA, MX, TXT, CNAME, NS and more for any domain.
- Open port checkerCheck whether a port on your connection is reachable from the internet.
- Subnet calculatorNetwork, broadcast, mask and host range for any IPv4 CIDR.
Home and Wi-Fi
- Wi-Fi QR codeA QR code guests scan to join your Wi-Fi, made in your browser.
- Router loginFind your router's address and get into its settings.
- Download time calculatorHow long a file takes to download or upload at your speed.
Found a problem?
The home network guides walk through fixing slow Wi-Fi, weak signal and bufferbloat step by step.
More from Speedhound
- Speed testDownload, upload, ping, jitter and bufferbloat in 20 seconds.
- Bufferbloat testSee how much lag your connection adds under load.
- Download time calculatorHow long a file takes at your speed.
- Good internet speedHow many Mbps you need for your household.
- Good pingWhat ping, jitter and packet loss numbers mean.
- GuidesStep-by-step fixes for slow Wi-Fi, lag and bufferbloat.