Translate a CSV file while the table structure stays exactly where it was

Upload a catalog, a reference list, or a spreadsheet export. Only the text columns are translated. Numbers, IDs and codes stay exactly as they were.

The row and column structure remains unchanged

A product catalog or spreadsheet export is not plain text โ€” it is rows and columns with a specific meaning for each field. Translating it by hand means copying cells one by one without breaking a product code or a delimiter. SonikaAI translates the text columns, leaves numbers, IDs and codes unchanged, and returns the file in the same structure โ€” ready to import again.

A snippet of a CSV table where only the text columns are highlighted, while numbers and codes stay unchanged

What you can use it for

A product catalog for another market

Names, descriptions and specifications get translated, while SKUs, prices and product IDs stay unchanged โ€” the catalog is ready to drop into another store or marketplace.

A reference list or a spreadsheet export

An export from Google Sheets, Excel or a database. The chosen text columns get translated, while the remaining data and row order stay in place.

A large number of rows without manual work

Hundreds or thousands of rows are processed in a single run โ€” no need to translate cell by cell or copy the text into a separate editor.

What actually gets translated

SonikaAI translates only the text values in columns meant for people to read: names, descriptions, comments. Numbers, dates, identifiers, codes and URLs are left alone, and we keep the row count, column count, field order and delimiters exactly as they were โ€” so the result can be imported straight back.

How to translate a CSV file

  1. 1

    Upload a CSV file.

    The delimiter and encoding are detected automatically.

  2. 2

    Choose the target language.

    Pick the language you want the file translated into.

  3. 3

    Start processing and download the finished file from your account.

    You can track progress from your account and download the result once it's ready.

  4. 4

    Import the file back and check the key columns.

    Spot-check a few product codes and prices to confirm that nothing shifted.

Need ongoing translation through the API?

This tool is especially useful when you need more than a one-off uploaded file โ€” for example, regular translation of a CSV catalog or reference list as your product range is updated each week. Get in touch with us to learn more about integration on our business page.

Translate your CSV file

Upload a CSV file and check the result with your own file. Start with a free sample, and use a plan or one-off payment for full processing.

Try it with your file