/
Check your video and audio quality before your next meeting. High-performance, low-latency, and 100% private.
The Mic & Camera Tester tool is a secure, browser-native utility designed to help you with your daily tasks. Built with privacy as a core principle, all operations happen locally on your device, ensuring your data never leaves your browser.
Yes, 100% safe. KaruviLab uses a zero-upload architecture. All processing is done in your browser's local sandbox.
Absolutely. Once the page is loaded, the tool is fully functional without an internet connection.