About ToneCraft
Your trusted companion for professional audio tone generation
Our Mission
ToneCraft was created to provide musicians, audio engineers, and sound enthusiasts with a free, professional-grade tone generator that works directly in your browser.
We believe that high-quality audio tools should be accessible to everyone, without the need for expensive software or complicated installations.
Precision
Generate exact frequencies from 20Hz to 20,000Hz with precision control for professional audio work.
Versatile
Multiple waveforms (sine, square, sawtooth, triangle) for different audio testing and sound design needs.
Free for All
Completely free to use with no registration required. Accessible from any device with a modern web browser.
Use Cases
Musicians: Tune instruments with standard reference tones like Concert A (440Hz)
Audio Engineers: Test audio equipment, speakers, and headphones across frequency ranges
Sound Designers: Create reference tones for music production and audio post-production
Educators: Demonstrate sound wave properties and audio concepts in teaching