n11 → Trendyol
Rewrites your n11 product file into the Trendyol column layout, and fills the empty category template from your panel directly if you hand it over.
Excel (.xlsx, .xls) or CSV
Tips
- Download the "Product List" as Excel from your n11 store panel
- Leave no barcode or stock-code cell empty; rows that miss one land in the warning list.
- Category names are not mapped automatically — check the category column in the file you download.
How to use it
- 1 Open Products › Product List in your n11 store panel; n11 is a Turkish marketplace.
- 2 Use "Download Excel"; the group code column ties variants together.
- 3 Drop the file on this page; the source format is detected and a mapping preview appears.
- 4 Check the warning list: missing barcodes, empty prices and duplicated variants are collected there.
- 5 Download the XLSX file for Trendyol.
- 6 In Trendyol Seller Center open Products › Bulk Product Operations and download the empty Excel template for your category.
- 7 Hand that empty template to the "Fill your own Trendyol template" section of the result card; the tool writes your products into the identically named columns. Then fill in the category-specific columns it leaves empty (material, gender and so on).
- 8 Upload the template; rejected rows show up in the Trendyol validation report.
What you should know
Reshaping a n11, a Turkish marketplace product list into the Trendyol 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 n11, maps every field onto the Trendyol 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 n11 export: "Price" is the selling price and "list price" is the pre-discount price. The Image 1-8 columns hold image URLs. The shipping time column is read as handling days.
Trendyol 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 Trendyol 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.
Worked example: a n11 file turned into a Trendyol file
Our n11 sample file (n11.xlsx) holds 2 rows and 14 columns. The tool recognized 14 of those columns on its own. No column was left out. The rows were grouped into 1 products with 2 variants, and 2 image URLs were carried over. The Trendyol file that downloads has 2 rows and 24 columns; 16 of those columns arrive filled and the rest stay empty because the sample has no data for them.
First row of the output (under Trendyol column names)
| Trendyol column | Value written |
|---|---|
| Barkod | 8680003000011 |
| Model Kodu | CUZ-1 |
| Marka | Nuve |
| Kategori | Cüzdan |
| Para Birimi | TRY |
| Ürün Adı | Deri Cüzdan |
| Ürün Açıklaması | Hakiki deri |
| Piyasa Satış Fiyatı (KDV Dahil) | 599 |
| Trendyol'da Satılacak Fiyat (KDV Dahil) | 599 |
| Ürün Stok Adedi | 8 |
| Stok Kodu | CUZ-1-KAH |
| KDV Oranı | 20 |
| Görsel Linki | https://cdn.example.com/img/cuzdan-kahve.jpg |
| Görsel 2 | https://cdn.example.com/img/cuzdan-siyah.jpg |
Notes the tool gave for this file
- Trendyol wants a separate Excel template per category. Hand the empty category template from your panel to the template section of the result card and the tool fills it directly; you can also copy the columns from this file into the template by hand.
- Category and brand names must match Trendyol's own names exactly; fix any mismatches in the template.
- Prices were written tax included. Where there was no list price, the sale price was repeated.
Field mapping: n11 → Trendyol
Which target column each source column is written to. You can fix unmatched fields in the preview before downloading.
| Field | Source column | Target column |
|---|---|---|
| Product name | Ürün Adı | Ürün Adı |
| Model / group code | Grup Kodu | Model Kodu |
| SKU | Stok Kodu | Stok Kodu |
| Barcode | Barkod | Barkod |
| Sale price | Fiyat | Trendyol'da Satılacak Fiyat (KDV Dahil) |
| List / compare-at price | Liste Fiyatı | Piyasa Satış Fiyatı (KDV Dahil) |
| Stock | Stok Miktarı | Ürün Stok Adedi |
| Tax rate | KDV Oranı | KDV Oranı |
| Volumetric weight (desi) | — | Desi Missing in the source; left empty |
| Weight (grams) | — | Desi Missing in the source; left empty |
| Image columns | Resim 1-8 | Görsel Linki / Görsel 1-8 |
| Option 1 | Renk | Renk |
| Option 2 | Beden | Beden |
| Description | Ürün Açıklaması | Ürün Açıklaması |
| Brand | Marka | Marka |
| Category | Kategori | Kategori |
Frequently asked questions
Which fields does Trendyol require?
Barcode, Model code, Brand, Category, Product name, Sale price (VAT included), Stock, VAT rate, Image URL. When one of them is empty the row lands in the warning list; fill it in the source file before uploading.
Are category and brand mapped automatically?
The brand is carried over untouched. Category names never match one to one across platforms, so you still have to fit them into the Trendyol category tree yourself; the tool writes the source category into the "Category" column.
Are prices carried over with or without tax?
The price in the n11 file is carried over exactly as it is; the Trendyol template expects a tax-inclusive price, so fill the tax rate column, which the panel treats as mandatory.
Are images transferred too?
Image URLs are carried over and Trendyol downloads the files from those addresses during import, so every URL has to stay publicly reachable. Marketplace CDN addresses usually stay open; if access is blocked, host the images yourself and update the URLs first.
How many products can I convert at once?
There is no cap. The conversion runs on a background thread, so the page stays responsive even with files of 10,000 to 20,000 rows; the time it takes depends on your machine.
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An independent tool. Not affiliated with n11 or Trendyol, and not an official product of either.