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White Noise & Ambient Sound Generator - Passo a Passo

Last reviewed: 2026-07-25

Abra o White Noise & Ambient Sound Generator, escolha um som e clique em Play. Esta página detalha cada controle.

Passos

Acesse White Noise & Ambient Sound Generator. Não é preciso instalar nada nem fazer login.
Escolha um som no menu: White noise, Pink noise, Brown noise (deep) ou Ocean waves (synthesized).
Ajuste o controle de volume para um nível confortável.
Se quiser, defina um sleep timer (15, 30, 60 ou 120 minutos) para a reprodução parar sozinha.
Clique em Play. Os navegadores exigem um clique antes de iniciar o áudio, então esse primeiro clique inicia o AudioContext e a reprodução ao mesmo tempo.
Troque o som a qualquer momento enquanto ele toca - a mudança é instantânea, sem precisar recarregar a página. Clique em Stop quando terminar, ou deixe o sleep timer parar por você.

O que permanece privado

Cada som é gerado no seu navegador no momento em que você clica em Play. Nada é enviado, gravado ou transmitido para um servidor.

← ferramentas utilitárias

Last updated: Jul 25, 2026

Reviewed by the Free Tool Online editorial team · Tested in the current versions of Chrome, Firefox, Safari, and Edge before publishing. No account is needed to use any tool. Report a bug - we triage within 72 hours. · Last refreshed April 2026.

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