working tool · runs entirely in your browser
Clean a Litbuy spreadsheet without sending it anywhere
Paste or upload your rows, choose the column that holds the product link, and get back a tidy copy with validated HTTPS links, tracking keys removed, duplicates flagged and every original value preserved. Availability is always marked UNKNOWN because this tool never contacts a server to check a product.
Input
0 data rowsThe header row appears here once you add rows above.
Your worksheet starts empty
This panel is a private worksheet, not a verified product database. Nothing is preloaded and no records are invented. Add your own rows to begin:
- 1.Copy the rows from your spreadsheet, or save it as CSV and use the upload button.
- 2.Paste them into the input box on the left. The first line must be your header row.
- 3.Pick which header holds the product link, then review the cleaned output here.
How your data is handled
It runs inside your browser tab
Parsing, de-duplication and CSV building all happen in memory on your device. There is no upload button that sends data anywhere, because there is no server on the other end.
Your inputs stay on your device
The text you paste, the column you pick and your tracking-key list are remembered in this browser's local storage so you do not lose your place. Clearing your box or resetting removes them.
This tool makes no network request
The cleaner includes no analytics and takes no payment, and it never sends your rows anywhere. Note the boundary: the product catalogue elsewhere on this site does read real listings from a public catalogue when you open it, but that is a separate feature — it never receives anything from this tool.
Exports escape any cell that starts with a formula character, so opening the file in a spreadsheet cannot trigger an injected formula. Download uses a real local file blob; if the copy button is unavailable, copying falls back to a manual selection method.