Format CSV for Mailchimp Import - Fix Encoding

Fix "Invalid File" errors in Mailchimp. Convert CSV to UTF-8 for successful import.

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Fix Encoding

Fix weird symbols (e.g., é -> é).

How to Fix Encoding

  1. 1Upload your list
  2. 2Convert to UTF-8
  3. 3Import to Mailchimp

Why Use This Tool?

  • Fix Upload Errors - #1 cause of failure
  • Preserve Names - Keep accents correct
  • Fast - Process huge lists

Frequently Asked Questions

Why does Mailchimp say invalid file?

Often due to wrong encoding (ANSI vs UTF-8) or bad delimiters.

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