Online Dog Whistle
Dog Whistle
Play an adjustable tone in your browser — free, no app needed.
Start with low device volume. Keep tones brief and stop if anyone seems uncomfortable.
Frequency shortcuts, not guaranteed training effects. Sound is generated locally; no microphone access.
How to use the online dog whistle
Choose a frequency with the slider or a frequency shortcut. Turn your device volume down before pressing Play, keep sounds brief, and use Stop to end playback. The presets select a pitch only — they do not guarantee recall, silence or any other response from a dog.
This page cannot measure what your speaker actually emits. A tone you cannot hear may still affect another listener; do not increase the volume just because it seems silent. For training guidance, see the American Veterinary Society of Animal Behavior’s reward-based training recommendations.
Curious about the exact pitch you’re hearing? Explore any frequency with the tone generator, or check your speakers first with the sound test.