A notepad that
plans itself.

The freedom of a blank page, the structure of a to-do app, and none of the upkeep. Press ⇧⌘A and write.

Made for Mac · Works offline · Your calendar stays optional

01 / Try it

Do not take our word for it.

The real overlay, rebuilt in your browser on invented data.

The Diurnal app icon

Diurnal is built for macOS

Open this page on a Mac to try the app right here in your browser. The video above is the same walkthrough.

Let the plumber in

Read Priya's launch plan

Mostly the timeline; she wants a second pair of eyes before Friday.

Pick up the prescription

Plan the Lisbon trip

•flights before the 12th
•somewhere near Alfama
ask Ana for her dates
book the train from the airport

Draft the retro notes

Renew the passport

Call Mum about Sunday

Reply to the landlord about the boiler

Untouched for 1 day. Still working on this?

If there’s no answer, it moves to next week on Wednesday.

Monday, October 12

Clear until 9:30 AM, then “Standup”.



1 AM2 AM3 AM4 AM5 AM6 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PM9 PM10 PM11 PM
Standup
Design review: capture bar11:00 AM – 12:00 PM
Coffee with Anya
Lunch1:00 – 2:00 PM
All-hands4:00 – 5:00 PM
Let the plumber in4:00 PM
Read Priya's launch plan3:00 PM

02 / Why

To-do lists need looking after.

You plan ten, you finish seven, and the other three follow you into tomorrow.

  • The overdue pile

    What you did not finish turns red and waits for you to reschedule it.

  • The dumping ground

    Everything you add stays there until you find the time to clean it out.

  • Back to paper

    So the app gets abandoned for a notepad, and the reminders and the plan go with it.

03 / How it works

Write. Leave it. It tidies itself.

The upkeep is Diurnal's job, not yours.

  1. 01

    Write

    Press ⇧⌘A and type. Every paragraph becomes a task, and a blank line starts the next.

  2. 02

    Leave it undated

    Nothing needs a day, and nothing on the page ever turns overdue.

  3. 03

    Let it tidy up

    Quiet tasks ask if you are still on them, and unanswered ones move to next week.

04 / What it is

The best of a notepad and a planner.

Write like you would on paper, and keep everything a to-do app is good for.

The pad

Open it and write. The first line of a paragraph is the task, the lines under it are its notes, and a blank line starts the next one. Type “pay rent friday 4pm #home” and the day, the reminder and the tag are read as you write. Bold, lists and checklists work the way they do in a notes app.

Auto-clean

A task you have not touched for a day asks if you are still working on it. Say yes and it stays. Say nothing for two more days and it moves itself to next week, then comes back when that week starts. Nothing on the page piles up as overdue, you are told what moved, and both numbers are yours to change.

Plan when you want to

When you do want a plan, Plan shows today beside your calendar, the next seven days as columns you drag tasks between, and everything open by tag. Move to sends anything to tomorrow, next week or someday in one keystroke, and Done keeps what you finished, by the day you finished it.

05 / And the rest

And everything around it.

The parts of the day that happen next to the page.

Voice capture

Hold ⇧⌘L and talk. Several tasks arrive in one breath, and nothing lands until you have checked the list.

Your calendar beside the page

Google meetings on a timeline, one-click Join, and /cal to book a new one.

Reminders

A time on a task is its reminder, and it rings with the tone you choose.

Pomodoro and the clock

15, 25 or 50 minute rounds with breaks between them, on a dial that shows the rest of your day.

Keyboard first

⌘1 to ⌘3 switch between Write, Plan and Focus, ⌘M moves a task, and the mouse is never required.

Offline, and on every Mac

Your tasks live on your Mac, so it opens on a plane, and they catch up on every other Mac you use.

06 / Data

Asked for narrowly.

An account, your tasks in sync, and a calendar you connect later or never.

  • Diurnal accountRequiredNot a profile. Nothing you do in the app is tracked.
  • Calendar (Google)On requestNever the scope that can delete calendars.
  • MicrophoneOn first useOnly while you hold or tap the voice key. Never sent to Diurnal's servers.
  • Speech recognitionOn first useOnly what you say while capturing. Never sent to Diurnal's servers.
  • NotificationsOptionalReminders only. No marketing, no nudges.
  • NetworkRequiredSign-in and sync. Not tracking.
  • Launch at loginOptionalOff by default.

07 / Questions

Before you install.

True of the app as it ships today.

Is this just another to-do app?

No. A to-do app hands you a list to maintain. Diurnal is a page you write on: everything you write becomes a task, nothing needs a date, and the tasks you stop touching are tidied away for you.

What happens to the tasks I don't finish?

Nothing on your page turns red. After a quiet day a task asks if you are still working on it. If you do not answer within two more, it moves to next week and comes back when that week starts. You can change both numbers, or turn it off, in Settings.

Is it available on Windows?

No. Diurnal is a native Mac app, built for one platform so it can be fast and feel like it belongs there. There is no Windows or web version planned.

Do I need an account?

Yes. Sign in with Google or with email, and your tasks exist on every Mac you use and keep working offline. Signing in gives Diurnal no access to your calendar.

Where does my voice go?

To Apple's speech engine, the same one behind dictation, and never to Diurnal's servers. Nothing you say is filed as a task until you have reviewed the list and pressed Return.

What happens to my calendar data?

Connecting Google Calendar is optional and separate from signing in. Diurnal asks for the narrowest scopes that work, and never the one that can delete a calendar.

One key away, all day

The next thing you think of should not cost you the thing you are doing.