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Excel may display gibberish in UTF-8 CSV files without BOM. The solution is to convert the CSV to UTF-8 with BOM using a text editor: open the file in a text editor, save it as UTF-8 with BOM, then reopen in Excel. This simple process ensures proper display of non-ASCII characters without encoding issues.
The Problem: CSV File Encoding Issues in Excel
When opening CSV files in Excel, you may encounter gibberish characters. This occurs because Excel struggles to correctly interpret non-ASCII characters in UTF-8 encoded CSV files.
The Cause: Excel's Encoding Expectations
Excel, due to historical reasons and compatibility concerns, expects CSV files to be saved with UTF-8 with BOM (Byte Order Mark) encoding. BOM is a file header used in Windows to indicate the file's encoding type, which is not typically present in macOS/Linux files.
The Solution: Convert to UTF-8 with BOM
To resolve this issue, simply convert your UTF-8 encoded CSV file to UTF-8 with BOM encoding. This small change will eliminate the gibberish problem in Excel.
How to Convert the File:
- Open your CSV file in a text editor (e.g., Notepad, Sublime Text, VS Code)
- Look for "Save with Encoding" or similar option in the file menu
- Select "UTF-8 with BOM" as the encoding option
- Save the file and reopen it in Excel
By following these steps, you'll be able to view your CSV file correctly in Excel without any encoding issues.
- Author:Zhenye Dong
- URL:https://dongzhenye.com/article/solved-fix-csv-file-encoding-issues-excel
- Copyright:All articles in this blog, except for special statements, adopt BY-NC-SA agreement. Please indicate the source!
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