Simulate different browsers, operating systems, and devices. Customize screen size for responsiveness testing. Modify CPU and GPU settings for performance analysis. Toggle JavaScript enablement. Manage favorites and browsing history efficiently.
Test internet with one-tap measurements for download, upload, and delay. Access servers in 1000+ cities worldwide. Save and view test history. Compare results across cellular and WiFi networks.
Generate strong passwords with customizable security criteria. Create memorable passphrases and unique UUIDs. Produce secure PIN codes and manage cryptographic keys. Export generated data in various formats.
