Hz Generator
Generate precise audio tones with real-time visualization
Waveform
Frequently Used Frequencies
More Audio Tools
Online Tone Generator
Whether you're tuning instruments, testing audio equipment, or exploring sound frequencies, our sound frequency generator provides precise tone generation from 1 Hz to 20 kHz. This advanced frequency tone generator is perfect for musicians, audio engineers, and anyone curious about the world of sound frequencies.
Why Choose Our Sound Frequency Generator?
Our frequency tone generator stands out with its professional-grade features designed for both beginners and audio professionals. Here's what makes us the preferred choice for precise tone generation.
Precise Control
Generate exact frequencies from 1 Hz to 20,000 Hz with smooth slider control
Multiple Waveforms
Choose from sine, square, sawtooth, and triangle waves for different sound characteristics
Live Visualization
See your audio waves in real-time with our built-in oscilloscope display
Frequently Asked Questions
Safety Warning
Extremely low or high frequencies can potentially damage audio equipment and hearing. Always start with low volume and gradually increase. Do not use at maximum volume for extended periods. If you experience discomfort, stop immediately.