Tone Generator
Free online tone generator. Play any frequency from 1 Hz to 20 kHz with sine, square, saw or triangle waves. Test speakers, tune, check your hearing.
Tone Generator launched on August 2, 2026 with 10 votes, #1,032 of 23,274 launches that month and more than 90% of that year's launches.
In plain words
Tone Generator is a life and fun tool launched in August 2026 that creates audio tones. The product is designed for users who need to generate various sound frequencies or tones for personal, professional, or entertainment purposes. It provides a straightforward way to produce customizable tones through its web interface at soundtonegenerator.com.
written from the facts on this page · September 2026
From the sources
Play any tone from 1 Hz to 20,000 Hz right in your browser. Pick a pitch, choose a sound shape, and press play. This free hz generator and frequency generator works on any device, with nothing to download. Turn your volume down before you press play. Some tones are far louder than they look, and can hurt your ears or your speakers. Play one, or stack several — each with its own volume and waveform. A tone generator plays one clean sound at the pitch you choose. You type a number in hertz (Hz) and the tool plays that exact tone. It all happens inside your browser, so the sound starts the moment you press play. Nothing to download, nothing to set up. You can play a low 40 Hz tone that you…from soundtonegenerator.com
Does a similar job
all alternatives →- ABA browser-based tone generator built with the Web Audio API2025 · maketonesonline.com · ▲10
I built maketonesonline.com — a simple browser-based tone generator to experiment with the Web Audio API. What it does: Generates tones from 20 Hz to 20,000 Hz Supports sine, square, triangle, and sawtooth waveforms Lets you adjust frequency, volume, and left/right stereo pan Includes multi-tone, binaural beat, subwoofer/bass frequency, and sweep tone modes It’s useful for testing speakers, hearing tests, exploring sound design, or just seeing how high a pitch you can still hear. Check it out: https://maketonesonline.com I’d love your thoughts, bug reports, or ideas for…
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