Library

Simple tools to add products, build your stock list, check for mistakes, and view it — all in your browser. We don’t store or receive your files.

Add a product (quick form)

Type the details once. Download a JSON/CSV line or add it straight to your list.

Add a product

Build a list (combine & edit)

Drop in a CSV/JSON. Add or edit rows. Download the updated file when you’re done.

Build a list

Check my file (safety & format)

Quick checks: required fields, prices, stock status, and no personal data.

Check my file

View my stock

Two simple pages to browse and search your file.

Open simple viewer Open pro viewer

Downloads

The spec and two sample files you can copy.

Get the spec (JSON) Get sample (JSON) Get sample (CSV)

What happens to my data?

  • Everything runs on your device (client‑side only).
  • No sign‑up, no uploads, no tracking.
  • You can clear your local data anytime in your browser settings.