Create pure tones with exact frequencies in seconds. HexaGen is a simple, lightweight tool for musicians, sound engineers, educators, and anyone who needs accurate audio tones.

Key Features
• Generate tones with exact frequency input (Hz level precision)
• Real-time frequency slider or manual number input
• Continuous play or instant stop

Use Cases
• Audio equipment testing and calibration
• Musical instrument tuning
• Education and sound frequency experiments

Privacy-Friendly
• No account required
• No personal data collection

Whether you're adjusting speakers, experimenting with sound waves, or just curious about frequency and audio science, HexaGen gives you clean tones with a minimal interface.