Rain vs brown noise vs fan: which puts you to sleep?
Three popular sleep sounds, about seven seconds each: rain, then brown noise, then a fan. The Short asks which one puts you to sleep fastest and invites you to comment your pick.
Watch on YouTube · SleepBetter channel · Sleep Tips & Sound Tests
What it is
A quick side-by-side. Each sound gets a numbered card (1 rain, 2 brown noise, 3 fan) so you can tell them apart, and the end card asks “Which one got you?” There is no voice and no music, just the three sounds and simple graphics.
A fairer test at home
Seven seconds tells you which sound you like, not which one you sleep best to. For a real answer, give each sound a few nights at the same low volume and a similar bedtime, and notice how quickly you drift off and whether you wake in the night. Our free sleep sound player has rain, brown noise and more in the browser with a timer, so you can try each one for a whole night without an app.
What’s the difference?
Rain is a steady texture with a bit of detail in it, which some people find soothing and others find too busy (rain sounds guide). Brown noise is deep and even, good for covering low sounds like traffic (brown noise guide). A fan sits somewhere between white and pink noise, with a gentle hum many people grew up sleeping to (fan noise guide). We compare the noise colours in white vs pink vs brown noise.
Tell us your pick
The comments on this Short help us decide which full-length sounds to make next, so if one of the three clearly worked for you, say so on YouTube.
How this was made
Rain footage and rain audio come from our own cabin-window video (stock footage via Pexels, rain generated by SleepBetter). The brown noise and fan sounds were generated by SleepBetter, and the fan and brown-noise visuals are drawn by code. No AI-generated picture or voice.
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Video · 8 hoursRain on a cabin window, 8 hours with a dark screen
Close raindrops on glass and soft rain on the roof. No thunder, dark by 5:00.
Video · 8 hoursTropical forest downpour, 8 hours of heavy rain
Dense, warm rain on broad jungle leaves, with runoff below. Heavy but even.
GuideWhite vs pink vs brown noise
Listen to all four side by side, then use a three-night test to pick yours.
Free toolSleep calculator
Pick a wake-up time and get bedtimes that line up with roughly 90-minute sleep cycles, or work forward from tonight.
Sleep videos and guided relaxation are for general wellness, not medical advice. If poor sleep is affecting your days, talk to a doctor or a sleep specialist.