20 Minute Timer with Music
A 20 minute countdown with an ambient bed that fades out at zero.
Twenty minutes is the nap length that keeps you out of deep sleep, so you wake up clear rather than groggy. Rain masks household noise well at this length, and the bed fades out before the alarm so you are not jolted awake by both at once.
Space start/pause · R reset · +− adjust
Floating Picture-in-Picture needs a Chromium browser; this one doesn't support it.
Background sound
OffSteady rainfall against a window, with slow swells. Plays while the countdown runs and fades out at zero, so the alarm is never buried.
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Embed this timer
Paste this into any page — a class blog, a lesson plan, a meeting agenda — and visitors get a working 20 minute timer with music with no script tag, no account and no tracking. Please keep the credit link.
About the 20 Minute Timer with Music
Free 20 minute timer with background music and ambient sound. Starts with rain, runs without ads or buffering, and fades the sound out when the alarm rings.
TimerHub calculates remaining time from an absolute finish timestamp, so missed browser callbacks do not create drift. Read the timing accuracy methodology and reproducible tests.
Common Uses
- Twenty-minute power nap
- Focused reading
- Workout block
- Cooking a main dish
- Timed practice test section
How to Use the 20 Minute Timer with Music
- Press Start — or the Space bar — to run the 20 minute countdown. Space also pauses and resumes it; R resets it
- Adjust by 1 minute with the +/- buttons while it runs, toggle Repeat to loop it, and check the finish time shown under the display
- Use the Fullscreen control below the timer for a room-sized countdown (Esc to exit)
- Choose or mute the alarm in the header's sound settings, and pick a background sound — rain, ocean, fireplace or brown noise — that fades out at zero
- Enable notifications to be alerted when your 20 minute timer with music finishes in a background tab, and add
?autostart=1to the link to start the countdown on load
Frequently Asked Questions
Where does the music come from — is it a YouTube video?▾
Neither. Every background sound is generated live in your browser with the Web Audio API. Nothing streams, nothing buffers, there are no ads or mid-roll breaks, and the sound never loops back on itself because it is never the same two seconds running.
Does the sound stop when the timer finishes?▾
Yes. The background bed fades out over about four seconds as the alarm sounds, so you always hear the end of the countdown. Pausing the timer fades the sound out too, and resuming brings it back.
Can I use the background sound without the visual backdrop?▾
Yes. The backdrop is a separate toggle in the background sound panel. Turn it off for a plain black screen, or leave it on and switch to fullscreen for a full-screen rain window, starfield, or ember drift behind the countdown.
Will it keep playing if I switch tabs?▾
The countdown keeps running from an absolute finish time, so it stays accurate in a background tab. Browsers may throttle audio in hidden tabs, so keep the tab visible — or in a Picture-in-Picture float — if you want unbroken sound.