Blend 21 looping ambient sounds — rain, fireplace, thunder, forest, coffee shop, white noise and ASMR loops — over a cinematic video backdrop. Optionally layer a YouTube music track (lo-fi, classical piano, jazz). Free, no signup, no installs.
Sound categories
Nature: Rain, Thunder, River, Wave, Wind, Fire, Forest, Night meadow, Birds, Frog, Cricket
Ambient: Coffee shop, Library, Office, City Traffic, Train
ASMR: Whisper, Page Flip, Typing, Writing, White noise
How to use MixSoundNow
Open the sidebar and pick a video theme (rain on a window, coffee shop, fireplace, candle, forest).
Slide the volume of any sound to bring it into your mix.
Optionally pick a Background Music preset or paste a YouTube URL.
Press the central Play button — your mix loops indefinitely.
Frequently Asked Questions
Is MixSoundNow free?
Yes — 100% free, no signup, no ads, runs entirely in your browser.
Will my sound mix be saved?
Your per-sound volumes are stored in browser localStorage and your video theme is stored in a cookie, so your last mix is restored automatically next time.
Can I use my own YouTube music?
Yes. Paste any YouTube URL into the Background Music panel, or pick a curated lo-fi / piano / classical preset.
What is the best mix for focus or studying?
Soft rain (60%) + distant thunder (20%) + coffee shop chatter (30%), paired with a lofi music backdrop, is a popular deep-work combination.
Does it work on mobile?
Yes. The interface adapts to any screen size; on mobile the sidebar collapses behind a single sliders button.