Trendyol → n11

Reshaping a Trendyol, the largest marketplace in Turkey product list into the n11 format by hand costs hours: column names differ, prices switch between tax-inclusive and tax-exclusive, variants are grouped by a different rule, and a barcode’s leading zero disappears the moment a spreadsheet opens the file. This converter reads the file you exported from Trendyol, maps every field onto the n11 template, and reports the rows you should check before uploading.

The file never leaves your computer: reading, mapping and writing the new file all happen in the browser tab, with no account and no upload. The result downloads as Excel (.xlsx).

What to know about a Trendyol export: Price columns include VAT ("Trendyol sale price" and "market sale price"). Variants are separate rows under the same model code; the colour and size columns are read as options. Images arrive as URLs in the "Image 1-8" columns.

n11 asks for a separate Excel template per category and those template columns change from time to time. So the tool offers two routes: download a general table that uses n11 column names, or hand over the current empty template from your panel and have it filled directly. On the second route columns are recognized by their header names, so their order does not matter; category-specific mandatory attributes stay empty and are listed for you. If the upload fails, write to us and we will fix it.