Thursday, 3 September

Write the day,
then close it.

A private journaling app that opens in your browser, already on today's page.

Open in your browserStart writing Welcome backOpen your journal

Free on one device. No account, no sign-up, nothing to agree to.

Your journal is where you left it. This page is just the site.

thedaybook.app
September 2026
8:21 AM · from Phone

What went well today, and why?

Cleared the desk before starting. It helped more than it should have.

12:52 PM

start the day

No account
nothing to sign up for
No server
we cannot read it
One file
you can open

The day, already open

It opens on today

Most journal apps make writing feel like homework. Daybook opens on today with the cursor already blinking. No menu to cross, no title to invent, and no blank canvas asking what you would like to make.

The day is the title

The cursor is already in today's page. Nothing to name, no folder to pick, no New Entry button to press.

One day, one page

Write at nine in the morning and again at eleven at night. Both sittings land on the same dated page, each stamped with its own time.

Your day ends when you say

Still typing at one in the morning? That belongs to yesterday, and Daybook files it there. You pick the hour the day turns over, anywhere from midnight to six.

The day closes

After the window you choose, a day can be read but not rewritten. What you add much later tends to be shaped by how things turned out.

No streaks, no reminders, no badges

Nothing counts the days you missed. Nothing arrives in the evening asking you to reflect. Miss a month and nothing is broken.

It writes with no signal

Install it to your home screen and it writes on a plane, in a tunnel, off the grid entirely. Nothing it needs is on a network.

Where it lives

Your journal is one plain file, in your own Google Drive with Lifetime

Your whole journal is one file, daybook.json. On Daybook Local it stays on the device you wrote it on. Add Daybook Lifetime and the same file lives in your own Google Drive. We do not have a server. We do not have your password. We cannot read a word of it.

You can open that file in any text editor. Export the whole archive to this device whenever you like, and import only ever adds days back, so it does not overwrite anything newer. If Daybook disappeared tomorrow, your history would still be sitting in your own storage.

Drive · Daybook · with sync
daybook.json · 214 KB · only you
{ "2026-09-02": { "text": "Rain from…", "closed": true } }
no server in between

There when you want it

A prompt, if you ask for one

Press / on a blank page or on any empty line, or Ctrl K anywhere at all. Nothing suggests itself while you are mid-sentence, and you can turn prompts off for good.

Aug 25 · Tuesday

start the day

What did today sound like?
Something you noticed and nobody else did.
The part you would rather not write down.
Sep 1 · Tuesday

Long call with Mum about the garden. She has decided the fig tree stays.

Aug 30 · Sunday

Finished the blue notebook. Two years, and the last page was a shopping list.

Aug 27 · Thursday

Slept badly, worked well. Not sure those two are unrelated.

All of it, in one column

Every day you wrote, newest first

The Timeline is the whole journal in one column, with search across every word of it. On This Day brings back the same date from the years before, and any day opens one at random when you have neither a date nor a word. No calendar grid to fill in, no heat map keeping score.

Paper is the palette Daybook ships with, and there are four others. You can flatten the page or turn the background wash off, and your writing stays the same plain, readable size whichever you pick.

Bought once, not rented

Two ways to keep it

A journal is the one thing you should not have to keep renting. Most journalling apps are a subscription, billed every year for as long as you want to go on reading what you wrote. Daybook is free on one device, and $29 once for every device you own.

Daybook Local

The whole app, on one device.

  • Every day you want to write, with no limit
  • Timeline, search, On This Day and any day
  • Prompts, five palettes and a plainer surface
  • Export and import your whole archive by hand
  • Writes with no signal, installs to your home screen
  • Sync across your devices
  • Backup to your Drive
Free forever, on one device
Daybook LIFETIME

The same journal, on every device you own.

  • Everything in Local
  • Google Drive sync across phone, tablet and laptop, each sitting labelled with the device it came from
  • Automatic backup to your own Drive account
  • One payment, kept for life
  • Still no account, still no server, still no subscription
  • Your file stays readable in any text editor
$29 once, not every year

Thirty days to change your mind, refunded in full, no reason asked. Refunds.

Before you write anything

Questions people ask

Answered in the page rather than in a support thread, and every one of them describes what Daybook does today rather than what it is meant to do later.

Is Daybook actually private?

Yes. Daybook has no accounts, no analytics, no tracking and no advertising. What you write stays on your own device, and on Daybook Lifetime a copy goes to your own Google Drive. There is one server function, and it exists only so that a Google sign-in can be completed; it never receives a word of your journal.

Where is my journal stored?

In one plain file called daybook.json. On Daybook Local it stays in the storage of the device you wrote it on. On Daybook Lifetime the same file lives in your own Google Drive, under the narrowest access Google offers, which lets Daybook see only the file it created and nothing else you keep there.

Does it work offline?

Yes. Install Daybook to your home screen and it writes on a plane, in a tunnel, or with the signal off entirely: nothing it needs to open today's page is on a network. With Lifetime, the file goes to your Drive the next time you are online.

Do I need an account?

No. There is nothing to sign up for and nothing to agree to before writing. You sign in to Google only if you want the same journal on more than one device, and that sign-in is to your own Drive rather than to us.

Is there a subscription?

No. Daybook Local is free on one device, with no time limit. Daybook Lifetime is $29 once, for every device you own, kept for life. If it is not for you, thirty days to change your mind and a full refund, no reason asked.

How is it different from Day One or Journey?

Those are subscriptions, and they are broad: photos, media, moods, reflections written by a machine. Daybook is bought once and is deliberately narrow. One dated page a day, no streaks and no reminders, and a journal that is a file you keep rather than a row in somebody's database. On a feature list they win. That is the trade, and it is set out row by row on the Day One alternative page.

What happens if Daybook disappears?

Your journal outlives it. The file is plain text you can open in any editor, and Daybook will write your whole archive out to a file at any time, with no conditions attached. Nothing you wrote is held hostage to this app continuing to exist.

Which devices does it run on?

Any device with a current browser: iPhone, iPad, Android, Mac, Windows and Linux. It installs to the home screen and opens like an app. With Daybook Lifetime the same journal is on all of them, and each sitting is labelled with the device it was written on.

Today is already open.

No account neededOpen today's page

Free on one device, forever. Already writing somewhere else? Bring your journal here.