Free Online Player
White Noise
White noise is a bright, even hiss, like radio static or air through a vent. Press play below and it runs free on this website, with no signup and nothing to download. It's the color people reach for when they need to blur voices through a wall, dishes in the next room, or a TV they can't turn off. The hiss itself can get sharp after an hour, especially on phone speakers that only reproduce the higher pitches.
Ready to play
Put this under rain or a fire, keep the blend you end up with, and play it through the night with your screen off. The Slo app does that on iOS, Android and Mac.
Is white noise the right color for you?
Use it when the problem is speech, clatter, or a few different sounds at once. The hiss reaches the part of voices that makes words intelligible, so a conversation down the hall is often the first thing it helps with. It's a weak match for a neighbor's bass or a truck: those are lower than the hiss, and turning white noise up won't invent a deep rumble that isn't there.
When the sharpness wears on you, play pink noise instead. It sounds closer to steady rain and is usually easier overnight. Against a road, an engine, or bass through the floor, brown noise is the rumble. Give each a few minutes at the same modest volume and keep whichever you stop noticing first.
What it can and cannot do
White noise doesn't erase another sound. It raises the background level so a door, a voice, or a passing car stands out less, which is why people use it for sleep or a study desk in a shared apartment. It's a practical backdrop, not a treatment for insomnia, tinnitus, or attention problems. If the hiss itself grabs you, lower it or switch color.
A quiet room makes every isolated sound feel important. Filling the gaps can help in hotels, in an apartment with thin walls, or in a home where people keep different hours. It can't guarantee deeper sleep, and anyone with sleep trouble that keeps up should talk to a clinician. Some people with tinnitus keep a quiet, neutral sound going to reduce the contrast with the ringing; it should stay comfortable, and it isn't a substitute for hearing care.
Volume, speakers, and the timer
Start below the level you think you need, then raise it only until the main distraction gets less distinct. Don't try to overpower a loud room; hearing protection is the right tool for hazardous noise. Keep the speaker off the pillow. Phone speakers play the hiss just fine, and they'll still miss any warmth you were hoping for.
Use the 15, 30, or 60 minute timer if you only need help settling, or the all-night setting if a sudden stop tends to wake you. This is a free online player with nothing to install, so it works the same on your phone, a work laptop, or a borrowed computer. In the sound mixer, a quiet white-noise bed under rain, or a blend with pink noise, takes the edge off the top. The guide to noise colors is the place to compare the rest by ear, at the same volume.
Presets built on white noise
Each one opens with the volumes and the timer already set for a single job, so you can press play and leave it alone.
- White Noise for Sleeping White noise on its own, volume a little under half, timer set until morning.
- White Noise for Studying One steady layer of white noise, set for a 90-minute reading block.
- White Noise for Focus Steady white noise with a quiet wind layer under it, set for a 50-minute work block.
- White Noise for Baby White noise at 40%, one layer, timer set until morning.
Frequently asked questions
Is white noise safe to play all night?
At a low, comfortable level, with the speaker away from the pillow, many adults leave it on. Avoid high volume, and ask a pediatrician or hearing professional before using sound around babies or for hearing concerns.
Why does white noise sound so hissy?
Most of what you notice sits up high, like radio static. That is why it blurs voices and dishes better than brown noise, and why it can feel sharp after an hour.
Can white noise block conversations?
It can make speech less distinct. It doesn't soundproof a room or remove nearby voices, because your brain keeps listening for words.
Should I choose white or pink noise for sleep?
Choose by comfort. White is brighter and better at voices; pink is softer and closer to rain. Compare both at the same quiet level.