Offline Inventory Notebook
Keep belongings, quantities, photo previews and locations in a searchable local notebook, with complete backups and CSV import.
How can I track belongings and their locations privately?
Add each item with a category, location, quantity, serial/reference number, acquired date and optional value. Attach up to four local photo previews, search the notebook and filter by tags or favorites. Changes save to this browser's local database. Export a CSV index or a complete JSON backup with photos, and restore it in the same app on another device.
Keep what matters close
Things & their places
0 / 1,000 entries
Opening your local notebook…
CSV columns & backups
CSV imports append new entries. Include a title column; other columns use their defaults. Separate tags with |. Use true or false for favorite. Export matching CSV to get a template. Formula-like text gains an apostrophe in CSV; full JSON backups preserve the original text and photos.
title, tags, favorite, notes, category, location, quantity, serial, value, currency, purchased
Restoring a backup or loading an example replaces this notebook. Undo restores the previous state while this page remains open. A backup is the durable copy.
0 matching entries
Make a little room for your collection. Add an entry or try the example.
A place for the details.
Open an entry to read it, make a change or export it.
Saved on this device in IndexedDB. Browser data can be cleared and is not encrypted. Keep a full JSON backup. The opened page can work offline; loading it again requires a connection.
Three simple steps
How to use Offline Inventory Notebook
Start a new entry, load a fictional example or restore a notebook backup.
Save details, search your collection and use categories, tags and favorites to find things.
Download a full backup regularly. CSV exports provide a text index; photos stay in JSON backups.
Common questions
Good to know
Understand the result.
Keep the original.
Is this tool free, and are my files uploaded?
This tool is free with no account required. The work happens in your browser. Your input and files are not sent to a processing server.
What are the limits and details?
Up to 1,000 entries and 24 million characters per notebook; 20 tags per entry, 5,000-character notes and 100,000-character snippets. Inventory and recipe entries allow four photos each, with 80 previews total. JPEG/still PNG photos up to 8 MB and 40 megapixels become compressed JPEG previews up to 1,280 pixels per side; originals are not retained. Data stays in this browser's IndexedDB and is not encrypted or synced. Download full JSON backups, which include photos. The opened page works without a network connection; offline startup is not provided. Undo retains ten changes until the page is closed or reloaded.