Let us organise you.

Johnny.Decimal is a simple system that has helped thousands of people like you get organised, and feel calm and in control of their computer. You will be able to find things quickly, with more confidence, and less stress. Use it at home or work.

ā–· The problem

It's hard to find stuff.
It's hard to focus.

The modern digital world is overwhelming. Computers let us create things instantly and save things anywhere. It's easy to be disorganised and waste time searching for stuff.

A really ancient computer. The screen has green text and is about 4 inches across.
An old filing cabinet with two rotary-dial telephones on a desk. Lucy actually took this photo! At Saigon's Independence Palace.

When we kept everything on paper, documents were stored in filing cabinets in a structured way so they could be found again. Our system helps you bring this order back to your computer files.

ā–¶ Our solution

A place for everything.
And a way to find it again.

Johnny.Decimal is a methodical way to structure, save, and find everything in your life – files, notes, emails, physical items. Anything. Think of it like your personal Dewey Decimal System.

ā˜‘
Simple constraints.

When there are fewer places to look, it's harder to get lost. The Johnny.Decimal system imposes limits: nothing is more than three clicks away.

ā˜‘
Unique identifiers.

Everything in your life gets a unique ID. Your passport lives at '11.12 Passports, residency, & citizenship'. So it's easy to find and really hard to lose.

ā˜‘
An index to link everything together.

You wouldn't try to use a library without a catalogue. So why use your life without an index? The 'JDex' is your place of calm. It tells you where everything is.

ā˜‘
Feel in control. Improve focus.

Now you're working methodically, not endlessly clicking around. You start to feel calm and in control. Friends ask, how are you so organised?

Choose a pre-made system to get organised fast.

Building these systems takes time. So we did it for you. We spent thousands of hours designing the perfect systems for your Life Admin and Small Business. Just download the folders and your new index, and move in. You'll be more organised in 10 minutes.

ā–· At home

The Life Admin System.

A complete folder structure; matching index files; instant access to the 10,000-word Life Admin manual and the JDHQ Support Centre.

For more details, see 15.03 at the main site.

A cat on a kitchen bench.

150+ IDs designed to handle the life admin that we all need to manage:

  • Being a human and a member of society,
  • Living somewhere and getting around,
  • Earning, spending, and saving money,
  • Dealing with technology,
  • Going places and enjoying life.
A laptop. Typical stock photograph.

300+ IDs designed to handle the paperwork that every small business needs to manage:

  • General business administration,
  • Products and their development,
  • Marketing and communications,
  • Customers, sales, and shipping,
  • Associated creative assets and outputs.

ā–· At work

The Small Business System.

A complete folder structure; matching index files; instant access to the 55,000-word Small Business manual and the JDHQ Support Centre.

For more details, see 15.04 at the main site.

Choose University and learn how to build your own system.

Johnny.Decimal University is for those who want the deepest, most complete knowledge.

If you need a tailored system (e.g. to manage a hobby, local club, or work project), our 5-hour video course and workbook will teach you everything you need to know

ā–· Knowledge

Johnny.Decimal University.

19 hours of video content; 20,000-word online workbook; more content in production; and the JDHQ Support Centre.

For more details, see 14.02 at the main site.

Pencils. Typical stock photograph.

The place to learn all things Johnny.Decimal including:

  • Our step-by-step Workshop,
  • Where you build your system alongside Lucy, over 53 carefully-planned lessons,
  • The accompanying Workbook,
  • Bonus: beginner-to-expert Excel course.

Made by real humans.

Everything at Johnny.Decimal is made by Johnny and Lucy. We take enormous pride in our work and create everything by hand.

Trusted by real humans.

I switched to PARA, and even after trying for two years I had things with no home, and difficulty finding things I knew existed. Now, one day using this pack and creating one new decade for my work life, everything has a home, and I finally feel in control again. Thank you!

– Chris

I took all the productivity courses there are: Building a Second Brain, Linking Your Thinking … and my life got maybe 10% less of a mess.

Then I took Johnny.Decimal course, spent 2 weeks to integrate the system … 1.5 years later, and I'm finally in peace because I know exactly where anything from my life is.

– Taras

You've hit it out of the park. Your workshop is another level. You have set a new standard in 'learn at your own pace' courses in my opinion. Having Lucy as the 'student zero' is just brilliant.

– Devesh

The JD system as a whole has helped me more than any other productivity book or course … at a fraction of the astronomical cost other competitors are charging.

The life admin pack is an incredible addition to the JD system and is a game changer in organising your digital files.

– Jade

I'm thrilled with the entire system and workshop. The speed and ease of finding what I'm looking for has been totally energizing. I'm in a big life transition phase … and it's been crucial to have the JD system beneath me to put all the many, many documents that are needed for my new endeavors.

– Marcus

This is an excellent and comprehensive course. The way you explain things with such clarity and in an easy-to-understand way is fantastic … implementing this process will significantly reduce the stress I have about my digital mess.

– Ari

Watching Lucy build her system with Johnny's guidance not only provided useful insights but also gave me the confidence to build my own.

One week into using my new system, I'm already feeling more organized and productive!

– Cole

I've tried all of the other popular organizational frameworks, and this is the first time I feel like I trust my system more as it grows.

– Victoria

I come from PARA and liked the system at first … but what happened in reality after a few months of working with it … went all over the place inside those folders. Cluttered stuff everywhere and no structure. Folders in folders in folders.

Your Johnny decimal system gives me structure. A clear plan where something lives and what to expect there. You are the hero and savior for my digital life.

– @salutalice

All used with grateful permission. Sources.

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Pre-built systems

150+ IDs over 5 categories • 10,000 word manual • Lifetime updates • Instant download • JDHQ Support Centre
350+ IDs over 21 categories • 55,000 word manual • Lifetime updates • Instant download • 1:1 Zoom support

Become an expert

5-hour Workshop • 120+ page Workbook • All future content • Bonus 14-hour Excel course • Includes Life Admin System

Bundles & Membership

All current products. 25% discount.
All current products and all future products (see the FAQ) and our eternal love and gratitude. This makes you family.
ā–ˆ
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Frequently asked questions.

Is there a money-back guarantee?

Yes. All our products come with a 14-day, no-questions-asked, money-back guarantee. Your purchase is risk free.

Where are my files stored?

Only on your computer — we don't store them.

If you choose a pre-made system, you'll download an empty Johnny.Decimal folder structure. You can put it in your Documents folder, cloud drive (Dropbox, Google Drive, iCloud, OneDrive), or anywhere else. You then move your files into those empty folders.

If you're building your own system, you move your files into your new folder structure when it's completed.

Can I keep my own notes?

Yes. After signing up, you can download a set of text files to import into any notes app (we recommend and support Obsidian and Bear).

These files match the folder structure of our pre-made systems so you can keep notes on any item. This becomes your index/JDex – a core Johnny.Decimal concept that we'll explain in the onboarding videos.

What happens after I sign up?

You will be able to:

  • Access the JDHQ website, where everything we make will be hosted,
  • Search the system manuals, which explain every ID and other tips for getting organised,
  • Download your folder structure,
  • Download text files to import into your notes app to create your index/JDex,
  • View the Workshop and Workbook (if you're a Johnny.Decimal University member),
  • Log in to the Excel course (if you're a Johnny.Decimal University member),
  • View the Support Centre, a place to learn about Johnny.Decimal or find help.

Don't worry, we explain everything in the onboarding videos.

What if I have questions, will I be all alone?

You're never alone. Please ask us if you need help with a pre-made system, one you're designing yourself, or just general account support.

There's also a whole community of helpful, like-minded people in our forum and Discord groups. Helping people is central to our philosophy, so don't be shy about asking.

Where can I learn more about Johnny.Decimal?

See johnnydecimal.com for further reading – it's like a text book on the over-arching concepts.

If you're a beginner, 11 is a good place to start.

If you're ready for some advanced concepts, see 12 and 13.

What exactly does Lifetime get me?

Lifetime gets you every product we've ever made – everything you see listed above – and everything we will ever make in the future. Nothing more to pay, ever again.

It does not include any future products that directly involve Johnny's time.

For example, we're planning a product where small classes will join weekly sessions and complete the Workshop together. You don't get access to that.

How did you calculate the cost of Lifetime?

Its cost is calculated as the total of all current products, plus the likely cost of the next product, minus the 25% multi-item discount, rounded down.

So that's currently (AUD$850 + $500) Ɨ 75% = $1,000. The price of Lifetime will increase as we release more products.

So do you guarantee that you'll release new products?

No. We can't predict the future. If you sign up to Lifetime, it's because you want to support us (it really helps), and because you trust us.

We are planning a bunch more systems, now that we have this framework to present them in. But we can't guarantee anything.

Is the site and content accessible (a11y)?

This is something we genuinely care about, and we try very hard. While Johnny (our developer) isn't an a11y expert, we try to do everything the simplest, most standards-compliant way. This website is pretty basic HTML that should be semantically sound.

For our video content, Lucy hand-checks and corrects every word of the subtitles. It takes her hours but it's something that she's really passionate about. (Also, the auto-translation has a habit of calling me 'Johnny dismal'...)

If you spot anything wrong, just let me know and I'll fix it.

Was this AI generated?

Not one piece. Everything at Johnny.Decimal is human made, the old-fashioned way.

We have spent thousands of hours over the last 2 years creating the pre-made systems, the course material in Johnny.Decimal University, and the JDHQ platform, which was built from scratch.

This means we know our systems intimately. We can answer any questions you have. And we'll continue to improve them based on community feedback.

We're both writers. The idea of a presenting AI-generated words as our own is anathema to us.

How does currency conversion work?

We're Australians. So the base price of our store is AUD and that's the price that we set. Otherwise our wages would fluctuate with global currency movements and that'd be weird.

You're probably not Australian. So to make it convenient for the rest of the world, we present fixed conversions in EUR, GBP, and USD. We keep an eye on exchange rates and update these prices as they fluctuate. So that's why they might change.

If you want to pay in any other currency, select AUD and Stripe will show you a conversion at the payment screen. I don't control these rates.

Note that Stripe presents different payment options depending on your currency. For example, Europeans have a whole list of stuff I've never heard of.

And sales tax?

We're registered for GST in Australia. Our ABN/GST number is 53 145 180 721. Purchases in Australia include 10% GST. No taxes apply in any other region.