Contact Us
We'd genuinely like to hear from you. Whether you've found a bug, spotted a frequency that's behaving oddly, or have an idea for a feature that would make TestTones more useful, your feedback shapes the tool.
Email us directly at:
We read every message and typically reply within a few business days. Bug reports are especially welcome — if something isn't working, let us know what device and browser you're using and what you expected to happen, and we'll dig into it.
TestTones is part of the Audio Tools Network, a small family of free, browser-based audio tools.