ToneLab Generator

FLX Code Lab

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About this app

ToneLab Generator – Relax, Focus & Test Audio Like a Pro

🎧 Sleep Better & Relax
Play soothing Pink, Brown, or Velvet noise to drift off naturally, block distractions, or relieve tinnitus.

🧠 Boost Focus & Meditation
Use binaural or isochronic tones for concentration, study, or brainwave entrainment.

🎵 Tune Instruments & Test Audio
Generate pure tones (20 Hz–20 kHz) and precise musical notes to tune guitars, violins, pianos, or check speakers and headphones.

💾 Save, Share & Export
Create presets of your favorite sounds, or export any tone as a WAV file for projects or sharing.

📊 Visualize Sound in Real Time
Watch waveforms and frequency spectra change as you adjust tones — fun, educational, and professional.

Advanced Modes (for enthusiasts & engineers)

Dual-Tone: Mix two frequencies at once

DTMF: Phone-style dial tones

PWM & AM/FM Modulation: Explore custom waveforms and signals

Full waveform library: Sine, Square, Triangle, Sawtooth

⏰ Background Play & Sleep Timer
ToneLab works while using other apps. Set timers with smooth fade-out for meditation or sleep sessions.

Install now and turn your phone into a portable audio lab — relax, focus, tune, and test anytime, anywhere.