Frequency Generator is a free Chrome extension developed by PILED3D that offers a range of audio manipulation features. With this tool, users can adjust the frequency from 0 to 2000 Hz, making it suitable for a variety of applications. Whether you need to test audio equipment, generate reference tones, or simply explore different frequencies, this extension has you covered.

One of the standout features of Frequency Generator is the ability to choose from different waveform types, including sine, square, sawtooth, and triangle. This allows for greater customization and flexibility in generating audio tones. Additionally, the volume slider provides precise control over the sound level, ensuring optimal listening experience.

The extension also offers customizable minimum and maximum frequency settings, giving users the ability to fine-tune their audio output. Furthermore, it includes convenient buttons for quick frequency adjustments (+-1, +-10, and +-100 Hz), making it easy to experiment with different tones.

Please note that background playback is not possible due to Chrome extension permission limitations. However, if the extension is started on a tab that is left playing in the background and not minimized, the tone can continue playing underneath another window.

Overall, Frequency Generator is a versatile audio tool for Chrome that allows users to experiment with different frequencies, test audio equipment, generate calming sounds, or even assess their hearing range. Its user-friendly interface and range of customizable features make it a valuable addition to any audio enthusiast's toolbox.