Free Network & Speed Tools
Browser-based tools — no signup, no data sent to our servers, 100% private.
Website Load Speed
TTFB, DNS, TCP connect time
IP Geolocation New
Country, ISP, ASN, timezone
DNS Lookup
A, AAAA, MX, TXT, CNAME, NS
SSL Certificate New
Expiry, issuer, SANs via crt.sh
WHOIS / RDAP New
Domain registration & expiry
HTTP Headers
Response timing & security
Port Checker New
Test common port availability
HTTP Ping Test
Min / avg / max / jitter
Multi-Server Ping New
Ping 6 global CDN nodes
Traceroute Emulator New
Hop-by-hop path latency
WebSocket Latency New
Real WS round-trip time
WebRTC Leak Test New
Detect local, public & VPN IPs
Bandwidth Estimator New
Client-side download throughput
CPU Benchmark
JS compute score (0–100)
Memory Speed New
ArrayBuffer read/write MB/s
Browser Performance New
JS, DOM, CSS & RAF score
Windows LAN Speed Windows
iperf3 guide for local network
Mac LAN Speed macOS
iperf3 + Airport Utility guide
System Information
OS, browser, CPU, RAM, screen
Network Type Detector New
Connection type & downlink
Display Info New
Resolution, DPR, refresh, HDR
Battery & Power New
Level, charging, time remaining
Browser Permissions New
Camera, mic, clipboard state
Storage Inspector New
localStorage, cookies, quota