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Free • Zero-Login • Procedural Audio

ADHD Focus Timer

A free ADHD-friendly focus timer with workday finish-time estimates, ambient soundscapes, and zero friction. No signup, no ads, no paywalls — built for ADHD brains.

Session #1
25:00
🎯Deep focus on core project milestone
Single-Focus Task Engine

Current Intentions

⚡2 Pomodoros Left • Finish at 5:45 PM (1h 05m)
Est:
Flow Guard • Quick CapturePark thought & return to flow
Acoustic Engineering

16-Channel Procedural Soundscape

Pure Web Audio API synthesis. 0MB streaming, infinite variation, no looping seam clicks.

Deep Brown Noisenoise

1/f² warm low-frequency acoustic blanket for deep focus

Volume60%
Balanced Pink Noisenoise

1/f balanced spectral density for steady cognitive flow

Volume50%
Pure White Noisenoise

Equal energy per frequency masking sudden office noises

Volume40%
Gentle Rainnature

Calming stochastic Poisson raindrops with soft roof patter

Volume65%
Distant Thundernature

Deep resonant low-frequency acoustic rumbles every 20-30s

Volume45%
Ocean Wavesnature

Rhythmic 8.3s tidal swell for slow breathing and mental reset

Volume55%
Cozy Campfirenature

Soothing wood embers with random Poisson acoustic crackles

Volume50%
Forest Birds & Windnature

Gentle canopy wind gusts with intermittent morning birdsong

Volume40%
Night Cricketsnature

4.7kHz triple-pulse acoustic crickets in a peaceful meadow

Volume35%
Cozy Coffeehouseambience

Warm cafe background murmur with subtle ceramic cup clinks

Volume45%
Library Whispersambience

Quiet book page turns and gentle paper rustling

Volume40%
Mechanical Keyboardambience

Satisfying tactile typing rhythm at 75 WPM flow tempo

Volume45%
Night Train Rideambience

Hypnotic rhythmic rail cadence and distant track vibrations

Volume50%
Wind Chimesambience

Gentle pentatonic metallic chimes stirred by a light breeze

Volume35%
40Hz Gamma Wavesbinaural

Auditory olivary binaural beat for peak memory & coding speed

Volume40%
10Hz Alpha Wavesbinaural

Binaural flow frequency inducing relaxed yet acute alertness

Volume40%
Soundscape Preset

Save Current Mix

Choose Icon

Built for ADHD brains, not against them

Most timers assume the hard part is tracking time. For ADHD brains, the hard parts are different: starting (task initiation), time blindness (no felt sense of how long things take), and staying in the room (boredom seeking stimulation). This tool is built around those three problems.

Three mechanisms that actually help

1. The Finish-Time Engine — an antidote to time blindness

“What time will I actually be done?” is the question that creates dread and avoidance. Add tasks with pomodoro estimates, and the badge above computes the answer continuously — including all the breaks between — as a real clock time: “Finish at 4:45 PM (2h 10m remaining).” A concrete end-time turns a vague pile of work into a bounded, survivable session. Many users report this single feature is what made Pomodoro finally stick.

2. Procedural soundscapes — stimulation without a feed

The ADHD brain often needs something in the ears, or it goes looking for something worse — a phone. These sounds occupy the boredom channel honestly:

  • Brown noise / rain — steady, random, no patterns to latch onto
  • 40Hz / 10Hz binaural beats — an optional rhythmic layer (headphones)
  • Cafe / keyboard — the feeling of other people quietly working (body-doubling, in sound form)

And because every sound is synthesized — never a loop, never a video with a face or a comment section — there is no rabbit hole at the end of the rabbit hole. There’s nothing to watch, nothing to refresh, nothing to click next.

3. Friction-free starts

No account. No setup wizard. No “pro feature” walls at the moment of motivation. The timer on this page is running-ready right now: set an intention in the task box, press Space, and a 25-minute commitment begins. Short commitments are easy commitments — and completed ones accumulate into a streak, a heatmap, and a garden of plants you grew by finishing sessions.

The reflection loop

After each focus session, a two-second prompt asks how it went: ⚡ Locked In / 🙂 Balanced / 📱 Distracted. Over weeks this builds an honest picture of your focus patterns — best hours, quality trends, and streaks — all visible in the stats modal, all stored only on your device.

FAQ

Is this actually designed for ADHD, or just marketed that way?

The finish-time ETA, the one-key start, the zero-login policy, and the quality-reflection loop exist specifically because of how ADHD users interact with tools: visible end-times reduce avoidance, low friction defeats initiation cost, and honest tracking fights the “I never get anything done” narrative. The competitor comparison table on the home page covers these mechanics in detail.

Do I need to use the Pomodoro method exactly?

No. The timer supports custom durations (try 15/5 if 25 feels too long right now — that’s a legitimate setting, not a failure), Animedoro (50/20), and stopwatch mode for open-ended flow. The method serves you, not the reverse.

Where is my data stored?

In your browser’s localStorage, and nowhere else. No server, no account, no analytics. Export it as CSV or JSON anytime from the stats modal — it’s your data.

Is it really free?

Completely. No ads, no premium tier, no account, no trial that expires. It runs entirely in your browser, so it costs nothing to operate — and we think focus tools shouldn’t be paywalled.

Local Focus Analytics

Your Focus Journey

Daily Streak
1🔥
Consecutive days active
Focus Today
0m⏱️
Deep focus minutes logged
Pomos Completed
0🎯
Finished focus sessions
Best Focus Hour
—
Your sharpest time of day
This Week vs Last
—
0m this week
Avg Session
—
0 sessions in 28 days
Focus Quality
—
Today's Focus Timeline0 sessions
Chronological flow log
Today's Interruption Audit0 logged
Diagnose what breaks your focus
Focus Garden0 plants grown
Focus Activity HeatmapLast 28 Days
LessMore
Preferences

Timer & Audio Settings

End-of-Session ChimeSynthesizes a pure harmonic bell tone when timer completes
Pure procedural synthesis — zero audio files
Daily target
8
Choose your preferred display language (12 locales)
Install Standalone AppInstant access, distraction-free window, 100% offline procedural audio
Zero Ads & Zero AccountsThe zero-distraction focus companion. 100% free procedural ambient sound generator and precision drift-free Pomodoro timer.
☕Buy Me a Coffee
Language

Select Language

Command Palette

Keyboard Shortcuts

Timer Controls
Start or Pause timerSpace
Reset current sessionR
Skip to next cycleS
Toggle Digital / Pie displayP
Audio & Presets
Mute / Unmute all soundscapesM
Curated presets
1–6
Focus & Flow
Toggle Fullscreen Zen HUDZ
Park intrusive thought (Flow Guard)D
Focus task input boxT
Show / Hide shortcuts?
Close dialog / Exit Zen modeEsc

Add to Home Screen

Install PomodoroSounds on your iPhone or iPad for fullscreen deep work and offline procedural audio:

  1. 1Tap the Share button in Safari's bottom toolbar.
  2. 2Scroll down the share sheet and tap Add to Home Screen.
  3. 3Tap Add in the top right corner. The app will launch like a native application!

Install PomodoroSounds

Run PomodoroSounds as a native, lightweight window on your desktop with zero distractions:

  1. 1Chrome / Edge / Brave: Click the Install icon in the address bar.
  2. 2Safari (macOS): Click File in the top menu bar > Add to Dock.
  3. 3Enjoy instant offline startup, keyboard shortcuts, and zero browser tab clutter.