Generate pure sine wave tones blended with natural soundscapes.
This tool can be used as a 528 Hz generator, 432 Hz tone generator, or custom frequency generator for sound experiments and relaxation audio.
432 Hz
Earth
Ambient Soundscapes
Solfeggio Frequencies – Quick Answers
Quick answers about solfeggio frequencies and how to use this online generator.
What are solfeggio frequencies?
Solfeggio frequencies are a set of specific tones commonly used in meditation audio, relaxation content, and sound experiments.
What does this generator do?
This tool allows you to generate mathematically accurate Solfeggio frequencies—such as 396 Hz, 417 Hz, 528 Hz, 639 Hz, 741 Hz, 852 Hz, and 963 Hz—and layer them with high-quality ambient sounds like Rain or Ocean.
Do I need to download anything?
No. The audio is generated in real-time directly in your browser. However, you now have the option to download and save your custom sessions as high-quality audio files for offline use.
Whether you need a pure sine wave for sound healing or a custom-mixed background for deep meditation, you can listen live or export your unique session directly from your browser.
Solfeggio Frequencies Guide
Common solfeggio frequencies and how they are typically used in listening sessions.
Common solfeggio frequencies
396 Hz: Often used for grounding and relaxation audio.
417 Hz: Commonly associated with change and reset in meditation content.
528 Hz: One of the most popular tones, frequently used for relaxation and focus.
639 Hz: Typically used in audio focused on connection and calm listening.
741 Hz: Often included in sessions aimed at mental clarity and focus.
852 Hz: Used in higher-frequency meditation and awareness-focused audio.
963 Hz: One of the highest solfeggio tones, commonly used in deep meditation content.
Other popular frequencies
432 Hz: A widely known tuning frequency often used in relaxation music.
174 Hz: A low-frequency tone commonly used in calm background audio.
285 Hz: Sometimes included in slow ambient and meditation sessions.
108 Hz: A symbolic frequency often used in meditation traditions.
136.1 Hz: Known as the "Earth Om" frequency, used in calming audio sessions.
About Pure Waves Audio
Professional-grade Solfeggio Frequencies Generator. Private by design. Crafted for creators and seekers.
Pure Waves Audio is a precision, browser-based engine for high-fidelity sound. Whether you are conducting acoustic experiments, layering meditation soundscapes, or seeking deep cognitive focus, our tool delivers mathematically-pure sine waves directly to your ears.
Built on the Web Audio API, all processing happens locally in your browser. We prioritize your digital well-being: no accounts, no tracking scripts, and no data collection. Your session is entirely your own.
Hi, I’m Martin. I built this project — along with PureBinaural — to bridge the gap between simple online players and studio-quality sound generation. My goal is to provide a clean, ad-free environment where you can explore the science of frequencies and export your work as high-quality WAV files for any creative journey.