Mic Tester Pro

🎙️ MIC TESTER PRO: AUDIO DIAGNOSTICS & INTELLIGENCE The fastest, most private, and premium way to test your microphone in real-time! Want to know if your microphone is working correctly? Want to check if your system's echo cancellation and noise suppression are actually working under the hood? Mic Tester Pro is the ultimate diagnostic tool for creators, professionals, and anyone who relies on clear voice calls. Officially developed by Cortex Inc. as a 100% free and good-vibes contribution to the community. ----- ✨ MAIN FEATURES: 🌊 Real-Time Wave Oscilloscope (60 fps): Visualize your voice frequency and response with a high-fidelity cyber-glow aesthetic interface and an immersive dark-mode background. 🎙️ Audio Processing Diagnostics: Check if your system's Echo Cancellation (AEC), Noise Suppression (ANS), and Automatic Gain Control (AGC) are actually turned on. Plus, we show you the exact name of your active microphone and speaker so you never speak through the wrong device. 💯 Estimated Clarity Score: Our algorithm analyzes your filter profile and gives you a smart rating so you instantly know if your voice is clear for communications or pure for recording. ⏺️ Comparative Recording Console (5s): Record a quick voice sample with different interactive WebRTC filters to hear the difference and judge the clarity for yourself immediately. 🌍 Universal Multi-language Support: Natively translated into 7 languages (Latin American & Spanish Spanish, English, German, Italian, French, Chinese, and Russian). 📱 Fluid & Responsive Design: Use it on your PC as a Chrome extension or install it as a web app (PWA) to use it offline from your phone or tablet. ----- 💡 SECURITY NOTE & FIRST START INSTRUCTIONS: 🔐 Secure Permission Process (Tab Redirect): Due to Google Chrome's strict security policies, extensions cannot open a floating dialog to request microphone access directly inside the small initial pop-up menu. When you click "Connect Microphone" for the first time, the extension will open in a normal browser tab so you can safely press "Allow" on the Chrome prompt. This is a one-time process! After granting permission, you can close the tab. From that moment on, Mic Tester Pro will work instantly directly from the extension menu without asking for more access. ----- 🔋 EFFICIENCY & PRIVACY GUARANTEED: 🔋 0% Resource Consumption: Mic Tester Pro is super lightweight. The extension remains completely inactive and closed when you are not using it. It does not run in the background and consumes 0% battery and memory when closed. It releases the microphone instantly. 🔒 100% Private: All voice processing and recordings are done locally on your own device. No audio data is sent to external servers or the internet. Your privacy is 100% protected. ❤️ 100% Free and Good Vibes: Created because struggling with audio settings should be a thing of the past. No ads, no registrations, no in-app purchases. An honest tool made for the love of the art. ----- 🚀 HOW TO USE IT: Click the extension icon in Chrome. If it's your first time, click "Connect Microphone" to grant secure access in a tab. Speak, record, change languages, play with the switches, and experiment with your audio clarity in real-time! ----- Developed by Cortex Inc. - 2026