One Swiss Knife in the exact shape of your life.

Record Collection

A private record collection 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/record-collection.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.

A record collection past fifty albums develops a dangerous property: you can no longer be sure, in the shop, whether you already own the thing in your hands. The Record Collection catalog settles it — album, artist, year, and condition from Mint down to Fair. It is the crate in your pocket.

KindTracker · keeps what you put in
CategoryHobby
Weight1
Manual:

What it keeps

Standing facts

In ten years

Whatever you put in (Album, Artist, Year and Condition) 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 record collection 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 Album, Artist, Year and Condition 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 Hobby tools →

Questions people ask

01

How do I catalog my vinyl records?

Work through the crates one shelf at a time: album, artist, year, and an honest condition grade for each. An afternoon of pleasant labour, and you will never buy a duplicate copy of an album you already had two of.

02

What do the condition grades mean?

Mint means it could pass for new; Very good plays clean with light wear; Good has visible history; Fair is loved but rough. Grade the record you have, not the one you remember buying.

03

Is my collection list stored online where a marketplace can see it?

No — it lives in one HTML file on your own machine, offline, no account, nothing leaving the page. Your collection is inventoried for you, not for an algorithm with opinions about what you should buy next.

Go deeper on Record Collection

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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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