Measure network performance by testing TCP and UDP speeds in and modes. Conduct bidirectional and reverse tests across Wi-Fi, cellular, or LAN. Validate ISP or VPN changes and identify bandwidth bottlenecks.
Measure network performance by testing TCP bandwidth and UDP characteristics. Run as client or server. Customize testing parameters. Display Wi-Fi link and SSID. Compatible with iperf3 on other platforms.
Download and upload speeds for WiFi and mobile networks. Measure ping and jitter for latency. View real-time connection graphs. Track past results with detailed charts and averages. Troubleshoot or verify ISP-provided claims.
Speeds for download, upload, and ping on WiFi and cellular networks. Perform one-tap tests in under 20 seconds. Save and track past results. Add comments to tests privately. Access a global network of high- servers for accurate measurements.
Internet browsing with end-to-end encryption and private DNS. Connect to servers worldwide for speeds and unrestricted access. Manage subscriptions and payment methods within the . Block ads and trackers automatically.
Test internet speed with a one-tap measurement. View results including download and upload speeds. Compare performance across providers and locations using real-world data. Switch between providers and regions to assess coverage.
Internet for Wi-Fi or cellular connections. Measure download and upload speeds. Track performance over time. Compare service providers. Share results directly.
Measure network bandwidth using active testing. Set custom parameters for UDP and bandwidth limitations. Display speedometer and charts. Test LAN speed and optimize Wi-Fi router placement.
Configure proxy connections with custom server support for Shadowsocks, , Trojan, VLess, VMess, and SSH. Enable Reality and UDP Gateway for enhanced stability. Choose from multiple encryption protocols including AES and Chacha20.
Capture and redirect HTTP/HTTPS/TCP traffic to a proxy server. Record and display HTTP, HTTPS, and DNS requests. Configure rules based on domain, IP range, or GeoIP. Track network usage and speed across different connections.
Scan networks, detect issues, and troubleshoot connections
Scan local devices to identify addresses and names. Detect Bonjour/DLNA services. Perform wifi diagnostics to troubleshoot connectivity issues. Locate devices on LAN. Check server status and performance.
Allows users to start and monitor Iperf3 servers and clients. It supports simultaneous server and client operations. Provides real-time bandwidth testing and data transfer analysis. Offers a graphical interface for macOS.
Measure internet with download and upload tests. Select default servers and view results on a map. Track data transfer delays. Customize settings for advanced users.
Mobile network speeds for 3G, 4G/LTE, 5G, and WiFi. Measure download, upload, and latency. Compare coverage across Sprint, T-Mobile, AT&T, and Verizon. Check streaming quality for Netflix, YouTube, and others.