Free tool

Amazon File Checker

Drop in the Amazon file you are about to import. We check every row against Amazon’s rules and show exactly which rows to fix.

  • Free
  • No sign-up
  • Your file is not stored
Which platform is the file for?

What the checker looks at

  • SKU on every row, no duplicates
  • EAN/UPC product IDs with a valid check digit that match their ID type
  • Brand on every row
  • Item name on every row, up to 200 characters
  • Prices filled in and readable as numbers
  • Stock as a whole number
  • Every child row points to a parent SKU in the file
  • First image filled in

How to use it

  1. Fill in the template you downloaded from Amazon (or the file Sheet2Store made).
  2. Upload it here as XLSX or CSV.
  3. Fix the rows we list, check again, then import it into Amazon.

Passed the check but still rejected?

The checker covers the core columns listed above. Category attributes, such as material or pattern values, are checked by Amazon itself when you upload; its upload report names the row and column.

FAQ

Questions

Is it free?

Yes, it is free and needs no sign-up.

Do you keep my file?

No. The file is read in memory, checked and discarded; it is never written to disk.

Which files can I check?

XLSX or CSV files up to 5 MB and 5,000 rows. Save old .xls files as XLSX first.

Does a clean result mean my products will be approved?

No. It means the core columns are in order; Amazon still checks category attributes and content rules.

Can Sheet2Store fix the errors?

If the file comes from a supplier price list, the converter builds a clean Amazon file from it and checks every row before you download.

Turn a supplier price list into a ready Amazon upload file

Preview five rows free · no card needed · Rather have us do it? Get a quote

Convert a supplier file