AudioLUFS - Chrome Audio Analyzer (By Chaotikk)

Real-time Short-term & Integrated LUFS meter, RMS meter, and Frequency Spectrum visualizer by Chaotikk.

AudioLUFS — Real-Time Audio Analysis for Your Browser Analyze LUFS loudness, waveform, BPM, Key, and frequency spectrum of any audio playing in your browser — in real time. AudioLUFS brings audio analysis tools directly into your browser. Whether you're a music producer, mastering engineer, podcaster, or content creator, AudioLUFS lets you monitor and understand the sound you're listening to — no extra software required. --- WHAT'S NEW IN v1.1.0 --- 🎵 Major Key & Camelot Detection Upgrade: - Added Full-Track Harmonic Key Analysis (accumulates overall song pitch profile). - Solved Relative Major/Minor ambiguity (e.g. C Minor vs Eb Major) using bass root energy. - Increased FFT resolution to 4096-point with sub-bin linear interpolation and ±20 cents micro-tuning compensation for maximum accuracy.