White Noise Generator
Generate random white noise audio for testing, sleep, focus, or sound masking.
✨ Generado localmente en tu navegador
Muestras Listas para Descargar
Descarga archivos de muestra pre-construidos al instante. Sin configuración.
White Noise 1 Second
Short burst of white noise
Short DurationWhite Noise 5 Seconds
Standard white noise sample
Standard DurationWhite Noise 10 Seconds
Extended white noise for testing
Standard DurationWhite Noise 30 Seconds
Half-minute white noise loop
Long DurationWhite Noise 60 Seconds
One minute of continuous white noise
Long DurationSoft White Noise
Lower volume white noise (30%)
Volume VariantsCrear Archivo Personalizado
Configura tu propio archivo con ajustes y contenido personalizados
Generating audio preview...
Generate high-quality white noise audio for testing, relaxation, sleep aids, and concentration. Our generator creates true random noise with customizable duration and volume.
What is White Noise?
White noise is a random signal that contains all frequencies at equal intensity. Named after white light (which contains all colors), white noise sounds like static or the hiss of rushing air. It is widely used for audio testing, sleep aids, and masking unwanted sounds.
Why Use Our White Noise Generator?
True random noise generation using cryptographic-quality randomness
Adjustable volume for comfortable listening
Multiple duration options from 1 second to 60 seconds
Professional audio quality up to 48 kHz sample rate
Instant preview with waveform visualization
Download as lossless WAV files
Common Use Cases
Audio Testing
Test speakers, headphones, and audio equipment with full-spectrum noise.
Sleep Aid
Create a consistent sound environment for better sleep quality.
Focus & Concentration
Mask distracting background sounds while working or studying.
Sound Masking
Cover up unwanted environmental noises in offices or public spaces.
Features
True random white noise generation
Adjustable volume from 1% to 100%
Duration from 1 second to 60 seconds
High-quality sample rates up to 48 kHz
Real-time audio preview
Generated locally in your browser
Cómo Funciona
Configurar
Personaliza la configuración de tu archivo usando el formulario
Vista Previa
Ve tus cambios en tiempo real en el panel de vista previa
Descargar
Descarga tu archivo instantáneamente - sin registro
Preguntas Frecuentes
What is white noise?
White noise is random sound that contains all frequencies at equal intensity. It sounds like static or the hiss of a TV without a signal.
Why is white noise good for sleep?
White noise masks sudden environmental sounds that can wake you up, creating a consistent audio backdrop that helps your brain relax and maintain sleep.
Can white noise help with focus?
Yes, white noise can mask distracting background sounds and create a consistent auditory environment that many people find helps with concentration.
What is the difference between white and pink noise?
White noise has equal energy at all frequencies, while pink noise has more energy at lower frequencies, making it sound deeper and less harsh.