Free tools

10 tools, no accounts, no data leaving your device

Calculators, timers, trackers and a noise generator. Everything runs in your browser and nothing is uploaded anywhere.

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Build your own

The Breathing Pacer

A configurable pacer. Set any in, hold, out, hold pattern you like, or load one of the presets, and let it run.

As long as you likeFree tool
Bells, no app

Meditation Timer

A plain timer with a soft synthesised bell at the start, the end and optional intervals. No account, no streaks, no notifications.

1 to 60 minutesFree tool
Work backwards from your alarm

Sleep Calculator

Enter when you need to be up and get suggested bedtimes based on ninety minute sleep cycles, plus the time you should stop drinking caffeine.

One minuteFree tool
Uncomfortable maths

Caffeine Half Life Calculator

Enter what you drank and when. See roughly how much is still in your system at bedtime. Most people are surprised, and not pleasantly.

One minuteFree tool
Generated live

Noise Machine

White, pink and brown noise generated in your browser. No files, no streaming, no data. Plus a slow breathing tone if you want an audible pacer.

As long as you likeFree tool
Two minute quiz

Which Shape Are You

Six questions about the moments you actually want help with, and an honest recommendation at the end, including the possibility that you do not need a patch at all.

Two minutesFree tool
Build a routine

Wind Down Builder

Pick from a list of evidence informed wind down steps and get a printable sequence with times, working backwards from your bedtime.

Five minutes to planFree tool
No streaks, deliberately

Practice Tracker

A simple grid to mark the days you practised. No streaks, no badges, no guilt when you miss one. Stored in your own browser and nowhere else.

Ten seconds a dayFree tool
For right now

Panic First Aid

A guided sequence for a panic surge, one step at a time, in large text. Nothing to read ahead, nothing to decide.

Five to ten minutesFree tool
Find your own number

Resonant Pace Finder

Work through five breathing paces, a minute each, and rate which felt easiest. Most people have one pace that is noticeably more comfortable than the others.

Six minutesFree tool