Frequently asked questions

Is WiFiCode free?

Yes. The browser-based check is free and does not require an account.

Does it need my Wi-Fi password?

No. Never enter router credentials into this website.

Does it measure internet speed?

No. It measures the response time of one small website resource, not your full download or upload throughput.

Why does my result change?

Network traffic, server load, device performance and Wi-Fi conditions can affect the result.

Can it fix my router?

No. It provides basic diagnostics and general troubleshooting suggestions.