Yes, all UtilsHub tools are completely free. No registration, no hidden fees.

Do I need to sign up?

No, all tools work instantly without login or registration.

Do I need to download anything?

No, all tools run directly in your browser. No downloads required.

Yes, UtilsHub works on phones, tablets and computers. All tools are mobile-friendly.

Use Tone Generator online for free, no download required. UtilsHub offers hundreds of fun online tools.

Generate sine / square / triangle / sawtooth waves or white noise; play or export WAV.

Waveform

Frequency: 440 Hz

Volume: 50%

Duration (s)

Adjust parameters then play or export.

Tone Generator is a free online tool. Generate sine, square, triangle, sawtooth tones and white noise with adjustable frequency.