One Swiss Knife in the exact shape of your life.

Notes

A private notes in one HTML file on your machine: no account, no cloud, no server to talk to.

Live · runs in your browser · no network

This is not a screenshot. It's the real tool, running right here: go on, put something in it.

Open the demo full-screen: /demos/notes.html

Forged into a knife, this tool ages with use: the blades you reach for wear soft, entries you tend keep their bloom, and the years travel with the file through every reforge.

The thought was good, which is why it's so annoying that it lived and died on the back of an envelope. Notes is the plain drawer for everything you'd rather keep: a title, a tag so you can find it again, and the content itself, at whatever length the thought deserves. Not a second brain — just a reliable pocket for the first one.

KindTracker · keeps what you put in
CategoryKnowledge
Weight1
Manual:

What it keeps

Standing facts

In ten years

Whatever you put in (Title, Tag and Content) stays inside the file itself. There is no account to lapse, no plan to be sunset, no migration e-mail with a deadline in it. A decade of notes entries is a decade of your own handwriting, kept in a document you can back up like any other.

If Offline.Ltd closes tomorrow, nothing on your machine notices. That isn't a marketing promise; it's simply what a file is.

Getting your data out

Export to CSV from inside the tool and open it in anything: a spreadsheet, another app, a text editor. Or keep the HTML file: it is plain, readable, and inspectable; you can open it in a text editor and see your own rows sitting there. No export queue, no "we'll e-mail you a link within 48 hours", no format that only one vendor can read.

Copy the file to a USB stick, a NAS, a folder your devices already sync. It runs on Windows, macOS, Linux, Android and iOS, online or off, because a browser is the only thing it ever needed.

Who else sees this

Nobody. Your Title, Tag and Content never leave the file on your own disk. There is no account, no telemetry, no analytics, and no code in the file that opens a network connection, pull the cable and watch it carry on working. How privacy works across the Knowledge tools →

Questions people ask

01

How do I organise my notes in this tool?

Each note has a title, a tag, and its content. The tag is the whole filing system — one honest word like 'recipes' or 'meetings' does more than a folder tree you'll never maintain.

02

Is this Notes tool good for long-form writing?

The content field takes as much as you give it, so drafts and long thoughts fit fine. It's built for keeping, though, not typesetting — think notebook, not printing press.

03

Can anyone else read my notes?

No one. Notes is a single HTML file running offline in your browser — no account, no cloud, no sync service with a privacy policy to squint at. Your notes stay on the page, and the file is yours forever.

Go deeper on Notes

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For the household

Fits your knife at weight 1. Nothing here is final, Knife follows Life. Reforging within your tier is free, forever. Add it, drop it, reforge it later; the file stays yours either way.

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