Mic-based Mode
Use your microphone for real-time audio visualization. Perfect for voice, ambient sound, claps, or live music.
Launch mic visualizer →
File-based Mode
Drag and drop MP3 files and explore rich, frequency-reactive 3D particle motion.
Launch file visualizer →
About Synesthesia
Synesthesia is an experimental, open-source audio visualization project that transforms sound into motion. It uses real-time frequency analysis to drive 3D particle systems, creating an immersive visual response to audio input.
How it works
- • Web Audio API for FFT analysis
- • Three.js for GPU-accelerated rendering
- • Audio-driven particle displacement
Technology
- • HTML5
- • JavaScript (ES6)
- • Three.js
- • Tailwind CSS
- • particles.js