Ambient Sleep Timer
Choose how long you'd like the music to play. A gentle ambient loop carries you toward sleep — then fades to silence, so nothing wakes you.
Soft volume recommended · works in any modern browser
Good night.
The music has faded to silence. Rest well — and if you'd like company through the night, Deep Sleep Radio plays on.
A quieter way to fall asleep
Instead of setting an alarm to stop your music, the Ambient Sleep Timer plays a seamless ambient loop and gently lowers the volume over the final minutes. Your mind gets the steady sound it needs to settle; your sleep gets the silence it needs to deepen.
The loop comes from Brian Booms' ambient deep-sleep catalog — slow, soft, and free of sudden changes. It is entirely free to use, with no account and no ads.
Questions
What happens when the sleep timer ends?
The music begins fading out a few minutes before the end, then stops completely. There is no alarm and no sudden sound — you simply drift off in silence.
What music plays on the ambient sleep timer?
A seamless ambient loop from Brian Booms' deep-sleep catalog — soft, slow, and free of sudden changes, made to loop without jarring breaks.
Does the timer keep playing if my screen locks?
Most desktop browsers keep playing with the tab in the background. On phones, playback usually continues, but some devices pause background audio to save battery. For the most reliable night, keep the page open and the charger handy.
Is the ambient sleep timer free?
Yes — completely free, no signup, no ads. If the music helps you rest, you can support more of it over at brianbooms.com.