Save a UTF-8 Compliant File

UTF-8 (UCS Transformation Format 8) is the most common character encoding standard for electronic communication.

Files sent to Bluecore must be meet the requirements outlined here, including being UTF-8 compliant. If your list import file contains international or unicode characters, you will need to save it with UTF-8 encoding. The steps for saving your file with UTF-8 encoding will vary depending on the spreadsheet application or text editor that you use.


Excel (for Windows)

  1. Go to File > Save as
  2. In the Save as type drop-down, select Text (Tab delimited) (*.txt) or CSV (Comma delimited).
  3. In the Tools drop-down, select Web Options.
  4. From the Encoding tab, choose Unicode (UTF-8).
  5. Click Ok.
  6. Click Save.

Excel (for Mac)

Excel for Mac does not support the import or export of UTF-8 encoded files. To save your file with UTF-8 encoding, use another spreadsheet program (e.g., Google Sheets).

Notepad (for Windows)

  1. Open a new document.
  2. Go to File > Save As…
  3. Under Encoding, select UTF-8.
  4. Click Save.
  • NOTE: NotePad documents are automatically saved with ANSI encoding. Manually change the encoding before saving a new document.

Textedit (for Mac)

  1. Open a new document.
  2. Go to Format > Make Plain Text.
  3. Click File > Save
  4. From the Plain Text Encoding drop-down, select Unicode (UTF-8).
  5. Click Save.

Google Sheets

  1. Upload your file using Google Drive.
  2. Open the file with Google Sheets.
  3. Click File > Download as > Comma-separated values (.csv). The file will be automatically saved with UTF-8 encoding and downloaded to your computer.